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六级写作补充范文? 六级写作补充范文 1.(2005年1月六级真题) Directions: For this part, you are allowed thirty minutes to write an open letter on behalf of the Student Union asking people to give help to a student who is seriously ill. You should write at least 150 words following the outline given below: 1. 对病人的简单介绍:目前的病情和家庭情况 2. 目前的困难:无法承担医疗费用,需要护理 3. 希望捐助;联系方式 Your Help Needed Dear friends, I am writing to you, on behalf of the Student Union, to ask for your help for Li Ming, a schoolmate of ours from the Department of Computer Science. He is seriously ill now and has to have a heart transplant at once. To make things worse, he comes from the west of our country and his family is quite poor. Li Ming is now confronted with the following difficulties. To begin with, he can’t afford the medical expenses. His family doesn’t have a good financial background. Moreover, his parents have already been deep in debt in order to send him to university. In addition, his family is far away and he needs someone to take care of him day and night. Only with intense care can our friend recover from his disease. On no account can we see our friend suffer or die. He is in desperate need of your help, especially financial donations to help him pay for his expenses. Let’s all give him our hands. Anyone who wants to offer help can contact us at 88588858 or you can email us by love@sina.com . Please act without delay. Yours sincerely, Zhang Hua Chairman of the Student Union 2.(2005年6月六级真题) Directions: For this part, you are allowed thirty minutes to write a short essay entitled Say No to Pirated Products. You should write at least 150 words following the outline given below: 1. 目前盗版的现象比较严重 2. 造成这种现象的原因及其危害 3. 我们应该怎么做 Useful words and expressions: 盗版:piracy (n.) 盗版产品:pirated products 知识产权:intellectual property rights 侵犯版权:infringe sb’s copyright; copyright infringement Say No to Pirated Products Piracy is a serious problem with which this country is confronted. In many places we see people peddling pirated books or disks. Actually, piracy has become so widespread that it has severely hindered the development of the nation’s economy. A number of factors account for the problem, but the following are the most critical ones. First, pirated products are much cheaper than copyrighted ones, so they are very attractive to people, especially youngsters, who are not financially well-off. Secondly, with highly developed technology, it is not difficult to manufacture pirated products. With one authorized copy, the illegal producers can make thousands of fake ones at a very low cost, thus making huge profits. As a result, intellectual property rights are severely infringed upon. Honest producers will lose the motivation to develop new products. Meanwhile, pirated products are often of low quality, thus damaging the interest of buyers. In view of the seriousness of the problem, it is essential that laws and regulations be formulated and enforced to ban the manufacture and circulation of pirated products. Meanwhile, people should be educated to say no to these products. With these measures taken, we have reasons to believe that the problem can be solved in the near future. 3.(2005年12月六级真题) Directions: For this part, you are allowed thirty minutes to write a letter to a company declining a job offer. You should write at least 150 words following the outline given below: 1. 对公司提供职位表示感谢 2. 解释为何不能接受所提供的职位 3. 希望予以谅解,并表示对公司的良好祝愿 A Letter Declining a Job Offer December 24, 2005 Dear Sir or Madam: I am responding to your job offer on December 20, 2005. I was informed that I would be offered the position as an interpreter for your company. I cordially appreciate your trust and I am much obliged to you for providing me with this valuable opportunity. However, I have to tell you that I cannot accept it. The major reason is that I don’t think I am the most appropriate candidate for this post. As a non-English major, though my written and spoken English are outstanding than most of my peers, I am not well trained in translation, not to mention interpretation, which, I believe is highly demanding. Maybe my performance in the oral examination has misled you. Actually, I am more interested and more competent in my own major, that is, program designing. Last but not least, I happened to have been offered such a position with another company. Nonetheless, I, again, want to express my sincere gratefulness and I earnestly apologize for any inconvenience hereby caused. Finally, I hope you can find the ideal candidate as soon as possible. Best regards. Yours sincerely Li Ming 4.(2006年6月六级真题) Directions: For this part, you are allowed thirty minutes to write a short essay entitled Traveling Abroad. You should write at least 150 words based on the chart and the outline given below: Number of people in City X traveling abroad in 1995, 2000 and 2005 1. 近十年来X市有越来越多的人选择出境旅游 2. 出现这一现象的原因 3.这种现象可能产生的影响 Traveling Abroad It can be seen from the chart that there have been sharp increases in the number of people traveling abroad in City X in the past decade. As the chart shows, the year 1995 witnessed only about 10,000 people from this city touring abroad. In 2000, the number soared to nearly 40,000. Last year, more than 120,000 people in the city chose to spend their vacations outside China. A number of factors account for the change in the chart, but the following are the most critical ones. First, thanks to the policy of reform and opening-up, the nation’s economy has been developing at a considerably high speed in the past decades. Therefore, the people have more extra money for traveling. Secondly, other relevant state policies and the boom of touring industry provide citizens with more opportunities to go out and see the world. Last but not least, people have attached greater importance to the quality of life, thus they spend more money and time traveling and sight-seeing. In a word, this chart is a perfect indicator of China’s fast expanding economy and people’s rising standard of life. The trend of traveling abroad will further stimulate the development of our economy and broaden people’s horizons. 5.(2006年12月老六级真题) Directions: For this part you are allowed 30 minutes to write a short essay entitled The Celebration of Western Festivals. You should write at least 150 words following the outline given below. 1. 现在国内有不少人喜欢过西方的某些节日 2. 产生这种现象的原因 3. 这种现象可能带来的影响 The Celebration of Western Festivals No one can have failed to notice the fact that an increasing number of Chinese are fond of celebrating some Western festivals today. For instance, on Valentine’s Day, many people give flowers or chocolate to the one they love. Another case in point is Christmas. It seems that people around the country now love to celebrate the festival. A number of factors account for the phenomenon mentioned above, but the following might be the critical ones. In the first place, due to the policy of reform and opening-up, Chinese people tend to know more about Western culture and be influenced by it. Secondly, some businessmen wish to make money by encouraging people to celebrate those Western festivals. Last but not least, as traditional Chinese festival lose their attraction, many people tend to find joy in Western festivals. Though we need not criticize people celebrating Western festivals, nor can we stop them, we have to beware of the danger behind it. While enjoying the atmosphere brought by those Western customs, we might well lose our own tradition and identity. 6.(2006年12月新六级真题) Directions: For this part, you are allowed 30 minutes to write a short essay entitled The Importance of Reading Classics. You should write at least 150 words following the outline given below. 1.阅读经典书籍对人的成长至关重要 2.现在愿意阅读经典的人却越来越少,原因是…… 3.我们大学生应该怎么做 The Importance of Reading Classics Reading classics plays a vital role in a person's growth. By reading classic works, either Chinese or foreign, one can learn a great deal about history, geography, politics, wars and customs. Besides, as these classics are the outstanding representatives human language, reading them can enormously improve our ability to read and write and to inherit cultural traditions. However, a diminishing number of people would like to read classics now. A variety of factors may have contributed to this phenomenon, but the following are the critical one. In the first place, as the pace of life and work quickens, people can find little time to indulge themselves in thick and serious works. They would rather read light and easy magazines or surf the Internet and do online reading. In the second place, most classics depict things far away from our real life, which makes reading them seem irrelevant. As college students, we should shoulder the burden of inheriting and developing cultural heritage. Therefore, it is essential that we should make plans to read classics regularly. Besides, we should try to influence people around us into reading them. 7.Keeping Pets There is no denying the fact that keeping pets is a hotly debated topic today. Some people think keeping pets is a good thing to do. They believe that pets, like cats and dogs, can help relieve the loneliness suffered by senior citizens and other social members who are confined to their homes for this reason or that. They also argue that keeping pets helps mankind understand animals’ world and develop positive feelings toward them. Others, however, hold the opposite view. They regard keeping pets as a useless but harmful thing to do. First, pets can transmit diseases. Secondly, the noises and dung of pets are sources of pollution. Last but not least, as many rare birds and animals are kept as pets, they will surely be hunted on a large scale, which means a threat to the balance of the ecosystem. Weighing the pros and cons of these arguments, I am inclined to agree with the latter. Anyway, we can lessen our loneliness and express our love toward animals in other ways. And it is my belief that only by placing man and other species on an equal basis can we expect to have a lively and colorful world. 8. Where There Is a Will, There Is a Way A well-known proverb goes that “where there is a will, there is a way”, which means that one can find a way to success as long as he or she has a strong will. With a strong will, one can focus all his energy on one point, which makes his success possible. Without a strong will, however, one can be easily distracted from his goal or discouraged by setbacks, which leads to his ultimate failure. History abounds with examples of strong-willed figures winning success. Actually, there is no better illustration of the proverb than the deeds of Gou Jian, king of Yue in ancient China. Defeated by Fu Chai, king of Wu, Gou tried every means possible to steel his will. Eventually, with the help of Fan Li and Xi Shi, he managed to rebuild his country and his armies and had Fu Chai taste the bitterness of failure. In short, a strong will is essential if we want to make achievements in our studies or work, or indeed in any other aspect of our lives. One should lose no chance to strength his will and remember, God helps those who help themselves. 9. More Students Pursue Master Degrees It can be seen from the chart that there have been sharp increases in the number of students attending graduate entrance exams in a college in the past decades. As the chart shows, the year 1996 witnessed only 200 students taking part in the exams. In 2001, the number nearly doubled. In 2006, far more students prepared themselves for graduate studies. A number of factors could account for the change in the chart, but the following are the most critical ones. First, thanks to the policy of reform and opening-up, the nation’s economy has been developing at a considerably high speed in the past decades. Therefore, the people have more extra money for education. Secondly, other relevant state policies and the boom of higher education provide students with more opportunities to pursue higher degrees. Last but not least, the increasingly fierce competition forces college students to further their study in order to gain more edge of competition. In a word, this chart is a perfect indicator of China’s fast expanding higher education. Although many problems have arisen in the process, we have every reason to believe that they can be solved in the near future with effective measures taken. 10. Studying Abroad: Hardships and Rewards The recent years have seen a dramatic increase in the number of Chinese studying abroad. Obviously, studying abroad has its rewards. In the first place, a student can have access to advanced science and technology as well as desirable working conditions which might not be available at home. In the second place, he can be exposed to entirely new ideas and trends. Last but not least, by living and studying in a foreign country, one can improve his foreign language much faster than at home. However, just as every coin has two sides, studying abroad may also confront one with a series of hardships. For one thing, learning a foreign language is far from an easy thing at the beginning for most people. For another, a completely new environment with different customs and habits may also be a barrier to overseas students, especially to the young. An added difficulty lies with finance: it can cost a lot to study abroad. From my point of view, the advantages of studying abroad outweigh its disadvantages. But it is a big decision to go abroad to study and one should take into consideration his financial conditions and his ability to adapt to new surrounding. Personally, I choose to go abroad and study if I find it necessary. 11.(投诉信) Directions: Write a letter of complaint according to the following situation: You bought an air conditioner in Sun Appliance and had it installed the other day, but you found that the fan made too much noise when the machine operated. You demand the store to send a representative to check it up. Write your letter in no less than 150 words. Do not sign your own name at the end of the letter; use Li Ming instead. You do not need to write the address. June 23, 2007 Dear Sir or Madam, I’m writing to lodge the complaint about the poor quality of an air conditioner that I purchased from Sun Appliance Company. Frankly speaking, Sun Appliance has always been my favorite. On April 4, 2007, I bought the air conditioner (serial number 12345) from one of your chain store located in Lang Fang. The machine operated well at first, but ten days later, there was a fault that bothered me, that is, the fan made so much noise that I could not sleep well at night. Worse still, the cooling system didn’t work well and the machine began to leak recently. Its poor quality ruined almost all my previous impression toward your products. I strongly suggest that a repairman or a service engineer should be sent to my home without delay. I wonder if you could pinpoint the exact cause of the malfunction as soon as possible. If you can’t, I am afraid that I will request for full amount of refund or a new air conditioner. I would appreciate all your assistance in this matter. If you have any questions, please don’t hesitate to contact me. Look forward to your reply. Yours Sincerely, Li Ming 12.(邀请信) Directions: Suppose you are the dean of the History Department, Peking University. You want to invite Professor Herb Jason, a well-known scholar of Chinese history, to come to attend an international conference on Chinese history. You’ll cover the following points: 1) The purpose of the invitation 2) The time and place of the conference 3) Ask him a favor of presenting a lecture to your students during his stay Write your letter in no less than 150 words. Do not sign your own name at the end of the letter; use Li Ming instead. You do not need to write the address. June 23, 2007 Dear Professor Herb Jason, I am Li Ming, dean of the History Department, Peking University. I am writing to invite you to participate in an international convention that is to be held in Beijing from 22th to 25th, July, 2007. Since your visit in Beijing last year, all the teachers that attended your lecture have been deeply impressed with your thorough knowledge and profound understanding of the subject. We would be pleased if you could come, as our guest of honor, to the International Conference on Chinese History, If possible, would you please deliver a speech on whatever subject that interests you. Enclosed in this letter is a time schedule for the event. You would, of course, receive our standard honorarium to cover traveling and other expenses. When you arrive in Beijing, I will certainly meet you at the airport. Please let me know your date of arrival if you can come and tell us when you can make the trip. If you have any questions, please don’t hesitate to contact me. Look forward to your reply. Yours sincerely, Li Ming 13.(感谢信) Directions: Write a letter of thanks according to the following situation. Once you were ill and were hospitalized for a few weeks in the Chaoyang Medical Center, Taiyuan, Shanxi Province. During your stay the entire staff were kind to you. When you came back home, you wrote them a letter of thanks. Write your letter in no less than 150 words. Do not sign your own name at the end of the letter; use Li Ming instead. You do not need to write the address. June 23, 2007 Dear Sir/Madam, I’m writing to extend my heartfelt thanks to all the nurses and doctors in your hospital. Last month, while I was on a business trip in Taiyuan, Shanxi province, I suffered from a bad cold and a fever, so I was sent to Ward Rom 201, Chaoyang Medical Center. During my stay at hospital, nurses on duty patiently took my temperature, regularly examined my body, and often fed meals to me. In addition, doctors prescribed me the most effective drugs and gave the best medical advice. Thanks to the constant care from the hospital staff, I recovered quickly. Now that I have returned home, the excellent service of your hospital still impresses me. I believe that as patient, I have received the most professional treatment and the most considerate care. Please allow me to convey my sincere greetings toward the doctors and nurses that contribute all their efforts, patience and energy to their patients. Nothing can express my gratitude except my best wishes to them. If you have anything that needs my help, please don’t hesitate to contact me. Yours sincerely, Li Ming查看更多 0个回答 . 5人已关注
制药工艺的评价——改变合成路线的基本规律(1)? Chem.Rev. 2006年 有一期工艺化学专刊,其中一篇讨论了工艺路线设计,值得学习研究,翻译了出来。 本文主要讨论选择药物合成路线的标准。在日益严峻的经济和法规环境下,发展候选药物的商业生产过程的规定时间逐渐缩短。为了缩短研发时间,需要快速准确地选择路线和放大。 医药工艺研发领域的化学家需要制备公斤级的活性药物 中间体 用于临床和毒理实验。 大多数工艺研发始于药物化学路线,这样的路线通常不是为进一步大规模商业生产设计的。因此在工艺研发中药物化学路线至少会被更改一次。大规模生产过程很难预测,往往直到中试规模才会发现严重问题。本文目的是对工艺中的常见问题进行阐述,列举一些有代表性的例子,提出一系列统一的标准。这些标准包括安全、环境、法律、经济、控制和产能,见表1。熟悉这些标准有利于在研发初期选择较为合理的路线,避免浪费时间和资金。 表1 标准 潜在问题 安全 工艺安全 有害健康物质 爆炸或放热 致癌,对工人有害 环境 废弃的天然资源 污染环境的物质 溶剂数量 危害水生物,分解臭氧 法律 知识产权 依法限制使用的试剂和中间体 关键中间体被申请专利 NONS(欧洲法规) 经济 符合货物成本目标 研发费用 合成路线长,原料贵 近期不能更改高成本工艺 控制 质量参数控制 化学和物理性质控制 符合GMP要求 非选择性反应,不稳定中间体 产能 有效的车间生产 原料稳定供应 长路线 珍稀天然产物 2过程评估的标准 随着药物研发的开展,对于合成路线的要求也在改变。研发初期要求及时安全地合成几公斤候选药物。当候选药物进入三期临床时,通常需要几百公斤API,对生产工艺的要求更严格,通常需要满足前述的一系列标准。 2.1安全问题 2.1.1潜在的安全问题及其特征 安全是最重要的选择标准,一条工艺路线如果不能被安全地放大,就根本不应放大生产。安全问题可进一步分为两方面:(1)热和反应危害;(2)毒性危害,第一方面更重要。有毒化学品可以通过正确地处置和工程手段来避免危害,但是热和反应危害必须在放大前进行深入研究,否则可能会有严重后果。 必须了解化学试剂的毒性以保护相关操作者。同时了解化学试剂的热和反应危害对于避免损害设备、建筑、人员和环境是必要的。比了解单一化学品的危险更重要的是了解几种化学品混合时可能产生的危害。 与过程和人员安全相关的主要问题包括:(1) 温度失控,(2)产生气体,(3)易爆、对震动敏感物质,(4)强腐蚀物质,(5)急性毒性,(6)累积毒性,(7)基因毒性,(8)易燃。大多数化学反应是放热反应,当反应热不能及时移走就会产生温度失控。一旦反应失控,由于剧烈沸腾或气体迅速释放将会导致 反应釜 超压。同时高温可能会引发更危险的副反应或分解反应。在从实验室到车间生产的放大过程中,温度失控的危险会加剧,因为随着反应釜体积的增加,单位体积的传热面积在下降。 2.1.2安全问题的预测和评价 在工艺安全中理想的策略是彻底消除危险或减少其危害程度,从而减少相应的安全系统和程序。因此在研发的早期进行安全评价是很重要的,此时更改反应路线比较容易。 通常采用三段式分析来减少危害,直到风险可控为止,具体如下: (1)如果可能,采用低危害性化学品(如:甲苯代替苯或者庚烷代替己烷)(2)如果不可能,则应尽可能减少用量(如:是否可用计量量或催化量而不是过量)(3)对于化学品危害的最后防护包括工程控制的应用和个人防护装备。 对于反应危害性的评估主要包括以下三类反应危险:(1)试剂、反应 混合物 、废气和产物(中间体)的热不稳定性。(2)使反应温度升高引起分解或剧烈沸腾的放热反应。(3)生成气体,可能会使反应釜超压或者爆炸。 潜在的爆炸危险应尽可能早消除。例如硝基吡唑3是合成ICI-162,846(4)的起始原料,3的降解热>2800J/g,因此需要选择其它起始原料。 2.1.3解决安全问题的对策 理解工艺的热和反应机理有利于设计安全的反应。热分解数据(DSC)可以表明具体工艺的操作限制。从反应量热可能得到的最有用的信息是潜在的绝热温升(如果不向环境传热所能得到的最大温升)。利用反应绝热温升和热稳定数据就可判断反应温度是否会使反应混合物降解或使溶剂沸腾。同时利用这些信息可以根据安全性对反应进行分类(如下),从而设计更安全的反应。 (A) MTSR(反应可能达到的最高温度)低于反应溶剂沸点,溶剂沸点低于分解温度。此类反应属于热安全性的。 (B) MTSR低于反应溶剂沸点和分解温度,但是降解温度低于溶剂沸点。在A类反应中溶剂蒸发热类似安全屏障,可以阻止反应温度达到分解温度。但B类反应没有这样的安全屏障。应该采取防止过热的措施。 (C) MTSR高于反应溶剂沸点但低于分解温度,可能会存在蒸汽压导致反应釜超压。此类反应必须采取相应控制和防护措施。 (D) MTSR高于反应溶剂沸点,并且在失控条件下会导致分解反应。此类反应必须采取相应控制和防护措施。通过紧急排空装置可能会阻止分解反应的发生。 (E) MTSR低于反应溶剂沸点但高于降解温度,反应失控会导致分解反应,分解反应可能产生的气体和反应溶剂的蒸汽压会导致反应釜超压。应该采取控制措施和/或设计保护装置以减少发生降解反应的危险。 对于除A类以外的反应,在放大至车间生产时必须有相应的安全措施。安全措施分为两类,预防和保护。预防措施就是制定使希望的化学反应可控的安全操作范围。Ragan 等人在臭氧分解放大反应中采取的预防措施就是很好的例子(2.1.3.1)。保护措施的目的是减少危险程度。 补充内容 (2012-5-9 16:35): 记得是发在有机交流里的,其余翻译部分在我博客里查看更多 9个回答 . 4人已关注
换热器模拟 部分冷凝? 各位大侠: 有问题请教,我用aspen的 换热器 模拟 气体进 出口有部分冷凝 该如何表示? 出口物料要求气体、液体分开。 谢谢!查看更多 1个回答 . 2人已关注
加氢裂化装置的各种阀门? 加氢裂化装置的 各种阀 门,在那种情况下该运用那种阀门???查看更多 3个回答 . 3人已关注
PRO/II里的casebook 怎么用? 灵敏度分析方法有没有详细 ...? PRO/II里的casebook 怎么用? 灵敏度分析方法有没有详细点的教程查看更多 1个回答 . 1人已关注
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求助:radiation physics and chemistry怎样翻译和理解 ...? 由ELSEVIER出版的 杂质 中有一本为radiation physics and chemistry,直译为辐射物理和化学。 网上也 没查到 相应 中文名称 ,怎样理解更为妥当一些, 求高手 查看更多 6个回答 . 2人已关注
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CAD控件:易语言开发使用控件入门? 1. 在易语言中引入控件: 3 2. 调用控件函数 6 1.1 、 打开 DWG文件 6 1.2 、 绘制圆,直线简单例程: 8 1.3 、 调用控件自定义函数,设置当前颜色代码 9 1. 在易语言中引入控件: 安装好梦想控件后,运行安装目录下的 RegMxDrawX.bat 注册控件: file:///C:/Users/ADMINI~1/AppData/Local/Temp/ksohtml/wpsF633.tmp.jpg 运行易语言安装目录下的 [tools] 文件夹中的 [packcom.exe] 文件,如下图: 输入 “ MxDraw ” 搜索,选中红色框组件后点击“下一步” file:///C:/Users/ADMINI~1/AppData/Local/Temp/ksohtml/wpsF643.tmp.jpg 点击 [ 保存 ] 按钮。 file:///C:/Users/ADMINI~1/AppData/Local/Temp/ksohtml/wpsF644.tmp.pngfile:///C:/Users/ADMINI~1/AppData/Local/Temp/ksohtml/wpsF655.tmp.jpg 注意:保存npk支持库文件,如果您在网上发布梦想控件开发的易语言源码,一定要带上支持库文件,没有支持库npk文件源码打开时控件将载入失败,导致不能调试运行。 file:///C:/Users/ADMINI~1/AppData/Local/Temp/ksohtml/wpsF656.tmp.pngfile:///C:/Users/ADMINI~1/AppData/Local/Temp/ksohtml/wpsF667.tmp.jpg 选择[ 是 ],梦想控件将可以被易语言载入使用。 file:///C:/Users/ADMINI~1/AppData/Local/Temp/ksohtml/wpsF668.tmp.jpg 打开易语言5.31,运行菜单 [ 工具 => [ 支持库配置 ,如下图 file:///C:/Users/ADMINI~1/AppData/Local/Temp/ksohtml/wpsF678.tmp.jpg 勾选 [MxDrawXLib 1.0 版 ,点击 [ 确认 file:///C:/Users/ADMINI~1/AppData/Local/Temp/ksohtml/wpsF679.tmp.pngfile:///C:/Users/ADMINI~1/AppData/Local/Temp/ksohtml/wpsF67A.tmp.pngfile:///C:/Users/ADMINI~1/AppData/Local/Temp/ksohtml/wpsF68B.tmp.jpg 新建一个易程序,载入梦想绘图控件 file:///C:/Users/ADMINI~1/AppData/Local/Temp/ksohtml/wpsF68C.tmp.jpg 2. 调用控件函数 1.1、 打开 DWG 文件 在界面上放个按钮,在按钮点击事件中,执行一个用户自定义命令,代码如下: MxDrawX1.DoCommand (1) 抓图: file:///C:/Users/ADMINI~1/AppData/Local/Temp/ksohtml/wpsF69C.tmp.jpg 该代码,开始执行控件的一个用户自定义命令,命令的id为1,这个id值用户可以随便取值,它是用来标识该命令,多个命令之间,id值不能 重复 。在随后,响应控件的命令执行事件,在该事件中,打开dwg文件。 增加控件的命令执行事件,如下图: 前面的DoCommand的调用后,程序将会跳转到这里执行,控件要求所有与用户交互的操作,都必须放在命令事件中。 file:///C:/Users/ADMINI~1/AppData/Local/Temp/ksohtml/wpsF6AD.tmp.jpg 在事件函数,执行打开DWG文件代码: MxDrawX1.OpenDwgFile ( “ c:\\1.dwg ” ) 如下图: file:///C:/Users/ADMINI~1/AppData/Local/Temp/ksohtml/wpsF6AE.tmp.jpg 最终运行效果为: file:///C:/Users/ADMINI~1/AppData/Local/Temp/ksohtml/wpsF6BF.tmp.jpg 1.2、 绘制圆,直线简单例程: 如图: file:///C:/Users/ADMINI~1/AppData/Local/Temp/ksohtml/wpsF6C0.tmp.jpg 画圆、画线按钮事件代码如下 file:///C:/Users/ADMINI~1/AppData/Local/Temp/ksohtml/wpsF6D0.tmp.jpgfile:///C:/Users/ADMINI~1/AppData/Local/Temp/ksohtml/wpsF6D1.tmp.jpg 1.3、 调用控件自定义函数,设置当前颜色代码 查看更多 0个回答 . 5人已关注
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加氢裂化装置中,为什么汽轮机要和循环氢压机在一块,汽 ...? 加氢裂化装置中,为什么 汽轮机 要和循环氢压机在一块,汽轮机起到什么作用?请高手详细解释一下 查看更多 4个回答 . 2人已关注
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东方凯特瑞二期工程如期竣工投产? 本文由 盖德化工论坛 转载自互联网 没有帐号? <p align=\"left\">东方凯特瑞二期工程项目,总投资2.5亿元,新增两条 催化剂 生产线,东方凯特瑞总产能达到15000立方米/年.</p><p align=\"left\"> /注册后可看大图查看更多 0个回答 . 3人已关注
埋地燃气管道采用的外防腐层主要有哪几种方法? 埋地燃气管道采用的外防腐层主要有哪几种方法?查看更多 7个回答 . 3人已关注
chemcad 工业萘模拟? chemcad模拟流程图,如下:请问如何把红线变黑,使循环量加载上呢?查看更多 3个回答 . 3人已关注
各个焦化厂焦炉消烟除尘车运行效果如何? 各个焦化厂焦炉消烟除尘车运行效果如何?请大家一起讨论!我厂的消烟除尘车经过多次改造但除烟效果不太好!也改造过的同行讲述一下自己厂的成功经验,我厂为捣鼓焦炉。 [ ]查看更多 23个回答 . 5人已关注
怎样解决大倾角皮带除渣机的返程带渣问题? 因为我们电厂的大倾角皮带输渣机(注:皮带上有料斗,皮带两边还有波状的裙边),输送的是湿渣,湿渣粘在皮带上,不容易脱落,因此,皮带的返程带湿渣问题,一直无法很好的解决,很让人头疼。 请有经验的师傅们,给出出注意啊?咋办呢? 查看更多 15个回答 . 5人已关注
简介
职业:上虞京新药业有限公司 - 化工研发
学校:河南理工大学 - 物理化学系
地区:山西省
个人简介:相信气话的人会失去很多查看更多
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