Unit 1 预习练习参考答案
Passage 1
1. 科学知识
2. 实践知识
3. 应用科学
4. 科学原理
5. 操作条件
6. 预期功能
7. 机械原理
8. 民用建筑
9. 技术学科
10. 分支学科
11. 基础设施
12. 制造工程
1. scientific knowledge
2. practical knowledge
3. applied science
4. scientific principle
5. operating condition
6. intended function
7. mechanical principle
8. civilian structure
9. technical discipline
10. sub-discipline
11. infrastructure
12. manufacturing engineering
Task 1
1. Tissue engineering has been a newly developed _________ which represents the new direction of ...