请帮我修改一下？ After that, it is transported to lower column to rectify, where oxygenenriched liquid air from the bottom, liquid air from the lower part, and liquid nitrogen from condenser are gotten. All of them respectively enter subcoolers where they are subcooled by some nitrogen and waste nitrogen from upper column. Part of liquid nitrogen as the product is sent out of chilled box, and the other is delivered to upper column. After the separation of upper column, the liquid oxygen is taken out from the bottom, the waste nitrogen is taken out from the upper part of upper column, and nitrogen is taken out of the top of upper column. 进入下塔的 空气 经过精馏，得到富氧液空、液空、液氮。富氧液空、液空及部分液氮分别从下塔底部、下塔下部及冷凝 蒸发器 导出，进入过冷器，被从上塔来的氮气、污氮气冷却过冷，部分液氮作为产品送出冷箱，其余进入上塔。在上塔中，经过精馏分别在冷凝蒸发器底部、上塔上部、上塔顶部得到 液氧 、污氮气、氮气。 查看更多0个回答 . 1人已关注
攻克英语口语的20条黄金法则？ 1 、 Set specific goals that you know you can achieve 。定下明确的，你知道可以达成的目标。 Success breeds success! Set morechallenging goals as you make progress. Even if you only start with threesentences a day, you will know twenty-one new sentences by the end of the week! 成功造就成功！一有进步，就定下更有挑战性的目标。就算开始时你一天只能脱口而出三句话，一个星期之后你就会21个新句子了！ 2 、 Try to use what you’ve learned in everyday life。 要在每天的生活中使用你学过的东西。 Dare to show off your English,especially to people who don’t speak English! The more you use English, themore fluent your English will become 。大胆卖弄你的英语，尤其是对着那些不懂英语的人！你用得越多，你的英语就会越流利。 3 、 Try to create your own English environment 。创造自己的语言环境。 Practice with your friends,family and people you see every day. If you don’t have anyone to practice with,talk to yourself in a mirror! It sounds crazy but it will work！每天和你的朋友、家人和见到的人操练。如果你找不到人操练，就对着镜子自言自语！这听起来疯狂，但却很有效！ 4 、 Pretend you don't speak Chinese when you aretraveling on an airplane, staying in a hotel, or even ordering at McDonald's 。坐飞机旅行时，住酒店时，甚至是在麦当劳点餐时，都可以假装你不懂中文。 The employees in theseplaces don't know you and most speak some English! Forget about your face! Youreally will only be losing face for overseas Chinese who don't know how tospeak their mother tongue!这些地方的雇员不认识你，而且大部分都会说点英语！忘记你的面子吧！就算是丢脸，你丢的也只是个不懂说母语的海外华人的脸！ 5 、 Make your own English study cards and carry themwherever you go 。自己制作英语学习卡片并随身携带。 You will make the best useof spare time every day and reinforce your memory. This small action willproduce a great result。你可以最大程度地利用每天的空闲时光，还可以强化你的记忆力。这个小小的行动将会产生巨大的效果。 6 、 To remember the new words and phrases you’ve learned,carry a small notebook to record and review the new materials。 要记住学过的生词和短语，随身携带一个小笔记本，记录和复习新的材料。 7 、 Collect English learning material everywhere! 到处搜集英语学习材料！ English magazines andnewspapers are a great choice. Writing down sentences while watching Americanmovies is another great source of reallife learning material!英语杂志和报纸都是非常好的选择。此外还有个好方法可搜集到活生生的学习材料：看美国电影的时候写下其中的句子！ 8 、 Any spare moment can be a great opportunity toexercise your English skills 。任何零碎时间都训练英语技能的好机会。 One minute is enough toread a sentence 20 times. Remember, one minute can also produce miracles. Neversay that you don’t have enough time to learn English!一分钟足以将一个句子读20遍。记住：一分钟也可以创造奇迹。永远都不要说你没时间学英语！ 9 、 Try to read a short English passage every day tobuild up your language sense 。每天读一段英语短文来培养语感。 This is extremely importantand helpful if you want to score high on your exams. Try your best to form thisgreat habit. We must change this situation: Reading is the weakest point forChinese students. The only way to improve your reading ability is to read asmuch as possible!如果你想要考试得高分，这是极其重要的，也是非常有用的。要努力养成这个好习惯。我们要改变这样的状况：中国学生在阅读上失分最多。提高阅读能力的惟一办法就是多读！ 10 、 Choose materials that interest you! 选择让你感兴趣的资料！ Reading about things thatyou like will naturally make learning more enjoyable and efficient. Everythingis easier if you enjoy doing it！阅读你喜欢的东西自然会使学习变得更愉快、更有效。你喜欢做，事情就会更容易！ 11 、Speak crazily not lazily。要疯狂地说，而不要懒洋洋地说。 Always speak with zeal,pride and confidence. You will not only improve your English greatly this way,but also totally reshape your life. You will become more energetic, charming,and popular. A successful person inspires everyone around him to becomesuccessful! All great achievements begin with enthusiasm！说的时候要有热情，要自豪，要有自信。这样的话你不但可以大大提高你的英语，还可以彻底重塑你的人生。你会更精力充沛，更有吸引力，更受欢迎。成功的人会激励身边的人都变得成功！一切伟业皆源于热情！ 12 、 Make your parents proud by teaching them some Englishsentences。 教你的父母英语，让他们感到骄傲。 You can become an excellentteacher through tutoring your parents. Teaching is a great way to learn! Alsoremember, learning English can make people happier, feel younger and livelonger!教父母的过程中你会成为一名出色的老师。教学是学习的极好途径！别忘了，英语学习会让人更快乐、更年轻、活得更长久！ 13 、 Don’t be afraid to ask for help 。不要害怕寻求帮助。 The more times you ask forhelp, the more powerful your English will become. Never hesitate to ask! Learnas much as you can from as many different people as you can! An eager studentwill always find a teacher!你请求别入帮越多的忙，你的英语就会越厉害。不要犹豫，尽管发问！尽可能从不同的人身上学到更多的东西！求知欲强的学生总是会找到老师！ 14 、 Practice English for at least 5 minutes before andafter every meal 。每顿饭前后要操练至少五分钟英语。 Your English will naturallygrow as your body grows. If you can form this habit, you will be a verysuccessful English learner! You will not only speak good English, but alsobecome a fantastic test-taker!你的英语也会像你的身体一样自然成长。如果你养成这样的习惯，你就是一名非常成功的英语学习者！你不但能够讲好英语，考起试来也会游刃自如！ 15 、 Keep English constantly in your mind by listening,speaking of reading every day! 每天听，每天说，每天读，让英语时刻留在你脑中！ Constant exposure will makeit much easier to master this language. If you review only once a week, youwill have a hard time remembering what you’ve learned。持续的接触会让你更容易掌握这门语言。如果你只是一个星期复习一回，要记住你学的东西就太难了。 16 、 Always remember: The more times you move your mouth,the more developed your muscles will become, and the more fluent your Englishwill be 。永远都要记住：你动嘴的次数越多，你的肌肉就会越发达，你的英语就会越流利。 Open your mouth whenever you havea second! Don’t be afraid of being laughed at! You know, great people arealways laughed at by fools 。一有空就张开嘴巴！别怕别人笑你！要知道，成功的人总是被傻瓜嘲笑的。 17 、 Use all your senses to learn English 。运用一切感官学习英语。 You must hear English, readEnglish, touch English, smell English, and taste English. Feel English withyour heart. Immerse yourself in this language. Begin to think in English。你必须听英语、说英语、触摸英语、闻英语，还要尝尝英语的味道。用心去感受英语。让自己沉浸在这门语言当中。学会用英语思考。 18 、 Keep a positive attitude about English 。学英语要有积极的态度。 If you think of English asa burden, it will be one! If you think of English as fun and exciting, you willpractice more often and make progress more quickly!如果你认为英语是个负担，它就是个负担！如果你认为英语有趣又刺激，你就会更经常地练习，进步得更快！ 19 、 Practice the 3-ly and One-breath methods asfrequently as possible 。尽量多地使用“三最法”和“一口气训练法”。 These two magic methodswill turn your Chinese muscles into international muscles。这两大神奇的方法将把你的中国肌肉训练成国际肌肉！ 20 、 Listen to Crazy English professional tapes as much aspossible 。一定要尽可能多地听专业的英语录音带。 Many tapes don’t havestandard pronunciation. Don’t waste your time following and practicing poorpronunciation!很多录音带上的发音不标准。别浪费时间跟着练习糟糕的发音 查看更多0个回答 . 4人已关注
第1天
关注盖德视界
添加小助手
