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化工研发
换热网络换热网络? 谢谢分享 查看更多
考完职称英语的请进来谈谈~~~? haha,忘记很容易哦,我也忘的差不多了!查看更多
来自话题:
气化炉烧嘴 用哪个国家的比较多? 711所已经把shell和gsp烧嘴都做了,宁煤用的gsp烧嘴还不错 [size=11.666666030883789px]711所可以生产制造吗? 查看更多
考完职称英语的请进来谈谈~~~? 英语是不能放弃的,现在国外的皮毛拿到中国就是精深,中国流通就要保密查看更多
高层规范在工业结构中的应用? 不要小看工业建筑,要用的东西多呢。查看更多
大家推荐一款好用的三维管路设计软件? pds ,pdsoft,最近听说还有pdms,这个好像更容易入手些,过一段时间我们好像要使用这个软件了到时候把使用情况跟你说说查看更多
霍尼韦尔得plc? 收购过来的;玩plc还没多久查看更多
原油评价中:特性因数,API分别是什么意思? api: american petroleum institute:美国石油学会或者美国石油组织美国石油学会(简称 api)制订的用以表示石油及石油产品密度的一种量度。美国和中国以 api度作为原油分类的基准。其标准温度为15.6℃(60°f),它和15.6℃时的相对密度(与水比)的关系api度愈大,相对密度愈小。目前,国际上把 api度作为决定原油价格的主要标准之一。它的数值愈大,表示原油愈轻,价格愈高。 api度=141.5/原油15.6度与水15.6度的密度比值-131.5 特性因数:特性因数k值蚀油品平均沸点的函数,有个关系式你可以在很多化工书上找到查看更多
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l联轴器 对中 开口方向判断? 确实不太好判断查看更多
考完职称英语的请进来谈谈~~~? 感觉还是参加地方组成的考试比较简单。去年我参加中石化集团的考试,全是主观题,汉译英,英译汉,回答问题,考的真累,最后也就是一个合格。而参加地方的同事,轻轻松松都是90多分。查看更多
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一个设计进度工程师的2014年工作总结--st55555【生产048 ...? 入职时间不长,但总结出来的东西还是很好的。祝你工作顺利! 谢谢负责人了,也麻烦您了,我帖子发错位置了~~ 查看更多
来自话题:
氨合成问题? 查看氨分进口或出口温度,温度也不是越低越好,一般控制在-5——-10度即可。查看更多
蒸发真空的概念? 真空度=大气压—绝压 从上述关系式可以看出,真空度高则绝压就低;反之,真空度低则绝压高。这个不应该有疑问啊。查看更多
如何快速把氩中氧降下去,最快的速度投精氩塔。求解、求 ...? 本人空分小白,学习了!最近刚开始学空分,老本行是净化。 查看更多
来自话题:
各兄弟单位合成氨合成塔内件是什么不锈钢? 321不锈钢合成塔内件查看更多
给女儿的一封信? you have been a great kid ever since you were born, always quiet, empathetic, attentive, and well-mannered. you were three when we built our house. i remember you quietly followed us every weekend for more than ten hours a day to get building supplies. you put up with that boring period without a fuss, happily ate hamburgers every meal in the car, sang with barney until you fell asleep. when you went to sunday chinese school, you studied hard even though it was no fun for you. i cannot believe how lucky we are as parents to have a daughter like you. 你不但长得可爱,而且是个特别乖巧的孩子。你从不吵闹、为人着想,既听话又有礼貌。当你三岁我们建房子的时候,每个周末十多个小时你都静静地跟着我们去运建筑材料,三餐在车上吃着汉堡,唱着儿歌,唱累了就睡觉,一点都不娇气不抱怨。你去上周日的中文学习班时,尽管一点也不觉得有趣,却依然很努力。我们做父母的能有像你这样的女儿真的感到非常幸运。 you have been an excellent elder sister. even though you two had your share of fights, the last few years you have become best friends. your sister loves you so much, and she loves to make you laugh. she looks up to you, and sees you as her role model. as you saw when we departed, she misses you so much. and i know that you miss her just as much. there is nothing like family, and other than your parents, your sister is the one person who you can trust and confide in. she will be the one to take care of you, and the one you must take care of. there is nothing we wish more than that your sisterhood will continue to bond as you grow older, and that you will take care of each other throughout your lives. for the next four years, do have a short video chat with her every few days, and do email her when you have a chance. 你也是个很好的姐姐。虽然你们姐妹以前也会打架,但是长大后,你们真的成为了好朋友。妹妹很爱你,很喜欢逗你笑,她把你当成她的榜样看待。我们开车离开哥大后,她非常想你,我知道你也很想她。世界上最宝贵的就是家人。和父母一样,妹妹就是你最可以信任的人。随着年龄的增长,你们姐妹之间的情谊不变,你们互相照应,彼此关心,这就是我最希望见到的事情了。在你的大学四年,有空时你一定要常常跟妹妹视频聊聊天,写写电子邮件。 college will be the most important years in your life. it is in college that you will truly discover what learning is about. you often question “what good is this course”. i encourage you to be inquisitive, but i also want to tell you : “education is what you have left after all that is taught is forgotten”. what i mean by that is the materials taught isn’t as important as you gaining the ability to learn a new subject, and the ability to analyze a new problem. that is really what learning in college is about – this will be the period where you go from teacher-taught to master-inspired, after which you must become self-learner. so do take each subject seriously, and even if what you learn isn’t critical for your life, the skills of learning will be something you cherish forever. 大学将是你人生最重要的时光,在大学里你会发现学习的真谛。你以前经常会问到 “这个课程有什么用”,这是个好问题,但是我希望你理解:“教育的真谛就是当你忘记一切所学到的东西之后所剩下的东西。”我的意思是,最重要的不是你学到的具体的知识,而是你学习新事物和解决新问题的能力。这才是大学学习的真正意义——这将是你从被动学习转向自主学习的阶段,之后你会变成一个很好的自学者。所以,即便你所学的不是生活里所急需的,也要认真看待大学里的每一门功课,就算学习的技能你会忘记,学习的能力是你将受用终身的。 do not fall into the trap of dogma. there is no single simple answer to any question. remember during your high school debate class, i always asked you to take on the side that you don’t believe in? i did that for a reason -- things rarely “black and white”, and there are always many ways to look at a problem. you will become a better problem solver if you recognized that. this is called “critical thinking”, and it is the most important thinking skill you need for your life. this also means you need to become tolerant and supportive of others. i will always remember when i went to my ph.d. advisor and proposed a new thesis topic. he said “i don’t agree with you, but i’ll support you.” after the years, i have learned this isn’t just flexibility, it is encouragement of critical thinking, and an empowering style of leadership, and it has become a part of me. i hope it will become a part of you too. 不要被教条所束缚,任何问题都没有一个唯一的简单的答案。还记得当我帮助你高中的辩论课程时,我总是让你站在你不认可的那一方来辩论吗?我这么做的理由就是希望你能够理解:看待一个问题不应该非黑即白,而是有很多方法和角度。当你意识到这点的时候,你就会成为一个很好的解决问题者。这就是“批判的思维”——你的一生都会需要的最重要的思考方式,这也意味着你还需要包容和支持不同于你的其他观点。我永远记得我去找我的博士导师提出了一个新论题,他告诉我:“我不同意你,但我支持你。”多年后,我认识到这不仅仅是包容,而是一种批判式思考,更是令人折服的领导风格,现在这也变成了我的一部分。我希望这也能成为你的一部分。 follow your passion in college. take courses you think you will enjoy. don’t be trapped in what others think or say. steve jobs says when you are in college, your passion will create many dots, and later in your life you will connect them. in his great speech given at stanford commencement , he gave the great example where he took calligraphy, and a decade later, it became the basis of the beautiful macintosh fonts, which later ignited desktop publishing, and brought wonderful tools like microsoft word to our lives. his expedition into calligraphy was a dot, and the macintosh became the connecting line. so don’t worry too much about what job you will have, and don’t be too utilitarian, and if you like japanese or korean, go for it, even if your dad thinks “it’s not useful.” :) enjoy picking your dots, and be assured one day you will find your calling, and connect a beautiful curve through the dots. 在大学里你要追随自己的激情和兴趣,选你感兴趣的课程,不要困扰于别人怎么说或怎么想。史蒂夫•乔布斯曾经说过,在大学里你的热情会创造出很多点,在你随后的生命中你会把这些点串联起来。在他著名的斯坦福毕业典礼演讲中,他举了一个很好的例子:他在大学里修了看似毫无用处的书法,而十年后,这成了苹果macintosh里漂亮字库的基础,而因为macintosh有这么好的字库,才带来了桌面出版和今天的办公软件(例如微软office)。他对书法的探索就是一个点,而苹果macintosh把多个点联结成了一条线。所以不要太担心将来你要做什么样的工作,也不要太急功近利。假如你喜欢日语或韩语,就去学吧,尽管你的爸爸曾说过那没什么用:)尽兴地选择你的点吧,要有信念有一天机缘来临时,你会找到自己的人生使命,画出一条美丽的曲线。查看更多
关于蒸汽管道保温? 规范上要求管道保温外表面的烫伤温度是不得高于60℃,你说铝皮表面温度都这样高了,就不仅是合不合规范的事了,已经是较大的安全事故隐患了。另外,规范上要求保温后外表面温度不得高于50℃的,加上你那岩棉保温已经8、9年了,建议还是换新保温吧查看更多
化工厂球罐刷的防爆漆主要成分? 防爆涂料? 没听说过哦,虽然在涂料行业做了四年。。 会不会是防腐蚀的涂料呢? 只是在该涂料中增加一些诸如防静电等功能呢?查看更多
来自话题:
废水除氰工艺? 这个工艺适合低浓度,那这个浓度一般要控制在多少,才能达到处理效果呢?现在电镀行业中的废水好多都是含氰 ... 200mg/l以下均可以使用,效果很好。查看更多
来自话题:
高温泵定位轴承压盖间隙多大? 确实加垫子就解决问题查看更多
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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