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Part1

Chemical Process Industry Unit 1 Chemical Industry

1. Origins of the Chemical Industry para1. Line1. date back 追溯(to)至

Line2. It may be considered to have begun during the Industry Revolution, about 1800, and developed to provide chemicals for use other industries. It: chemical industry Line5. It will be noted (注意到)that these are all inorganic chemicals. William 威廉. Henry 亨利 Pay off 还清.使人得益.有报偿 Contact process for sulphuric acid 接触法硫酸生产工艺 Plus. Prep .加.加上 Breakthrough n, (军事)突围，突破， (尤指科技方面或知识领域的)重 大成就，关键问题的解决。 The experience gained with this was to stand Germany in good stead 修饰 experience vt. 好 处，用处 Stand sb . in good stead 给某人好处，对某人有用 Line6. Para2. significantly 显著地。 Slow . v. Lion 最好的部分 share 份额

the lion of share of 较大部分，最大部分

Para3. diverse 不同的，互异的，多种的，多样的 Line1. The chemical industry today is a very diverse sector of manufacturing industry, within which it plays a central role. Which: manufacturing industry It: chemical industry non-stick coating(不粘表面，不粘涂层) for pans or a weedkiller 2. Definition of the Chemical Industry