精选优质文档- 倾情为你奉上 专心-专注-专业 Key to Exercise Unit 1 Chemical Industries 1. the Industrial Revolution 2. organic chemicals 3. the contact process 4. the Haber process 5. synthetic polymers 6. intermediates 7. artificial fertilizers 8. pesticides 9. synthetic fibers 10. pharmaceutical 11. research and development 12. petrochemical 13. computers 14. capital intensive Some Chemicals Used In Our Daily Life Food artificial fertilizers, pesticide, veterinary products Health antibiotics, -blockers Clothing s
