化学工程与工艺专业英语绪论2要素.ppt

Content Chemical Process Industry Germany Chemistry 2. Definition of the Chemical Industry Summary Thank you for your attention * * Concise 精练 logical 逻辑 Objective 客观 The whole experiments were conducted in three steps. The three steps were adding the solution into the beaker, raising the temperature to 80oC, and mataining the temperature for 15 min. We controlled the temperature between 90-100oC. The distillation tower is 10 meters high. Shortening the reaction time to 10 min is too difficult. My name is XXX. I come form XXX. Now, I’m a 3-year college student. My major is XXX. Although I enjoy music and lots of sports, XXX is my favorite. As to my character, Im a optimistic boy (or girl). I like English, but my oral (or spoken) English is not very good. Last time, My CET-4 exam was failed. I hope I have good luck this time. By the way, nice to meet you (glad to see you). Thanks. Personal Introduction Chemical Process Industry Chemical Technology Chemical Engineering Frontiers of Chemical Engineering welcome to use these PowerPoint templates, New Content design, 10 years experience Chemical Industry Mathematics Chemistry Physics Biology Economics Natural Gas Air Coal Energy Minerals Is the chemical industry capital- or labor-intensive? Line1. date back （to）追溯至 Line2. It may be considered to It: chemical industry 化工产业是资本密集型的还是劳动力密集型的？ Line4. alkali 碱 bleaching 漂白 silicon 二氧化硅 sodium carbonate 碳酸钠 inorganic 无机的 Line4-5. soapmaking and glassmaking Line5. It will be noted (注意到)that these are all inorganic chemicals. Para.1 The Origins of the Chemistry Industry Line8: emphasis on… research on… pay off 还清,使人得益,有报偿 handsomely 可观的 ≠handsome Line9: [cause] result in [the result] [result] result from [cause] Line10: base on, due to, attribute to…(because) Line6: synthetic——synthesis——synthesize Line6. exploitation dyestuff = dye+stuff Line7. mauve 苯胺紫（染料） contact process for sulphuric acid 接触法硫酸