Unit 1ChemicalIndustry化学工业Before reading the text below, try to answer following question:1.When did the modern chemical industry start?2.Can you give a definition for the chemical industry?3.What are the contribution which the chemical industry has made tomeet and satisfy our needs?4.Is the...
时间:2025-01-24 03:20栏目:行业资料
1 Unit 1 Chemical Industry 化学工业 1.Origins of the Chemical Industry Although the use of chemicals dates back to the ancient civilizations, the evolution of what we know as the modern chemical industry started much more recently. It may be considered to have begun during the Industrial Revolut...
时间:2024-12-18 09:45栏目:行业资料
1 Unit 1 Chemical Industry 化学工业 1.Origins of the Chemical Industry Although the use of chemicals dates back to the ancient civilizations, the evolution of what we know as the modern chemical industry started much more recently. It may be considered to have begun during the Industrial Revolut...
时间:2024-12-18 09:45栏目:行业资料
Beforereadingthetextbelow,trytoanswerfollowingquestion:g1nsW^hen^icCth^modern^hemiCalindustrystart?边 thc 册閃 Ugvemicaf 甜 onPoc^tPettemna 削 dUvryzchemic 什 memtedcindU 斂haomavetbegunduringabout1800,ameeteVSlopelfy)o8foVieiSschemicalsroeusebyotherindustries.Examplesarealkaliforsoapmaking,I...
时间:2024-12-05 00:28栏目:行业资料
1 Unit 1 Chemical Industry 化学工业1.Origins of the Chemical Industry Although the use of chemicals dates back to the ancient civilizations, the evolution of what we know as the modern chemical industry started much more recently. It may be considered to have begun during the Industrial Revoluti...
时间:2024-11-25 06:58栏目:行业资料