The structure unit and repeating unit of Nylon6 are the same.
举一反三
- The structure of tone unit for ' I' ll back. ' is _____.
- 本周要学习的单元是？ A: Unit 6 B: Unit 7 C: Unit 8 D: Unit 9
- the unit of the per-unit quantity is same as the actual quantity
- We can easily see from the definition of k _______ the ratio of a force _______ a length that the unit of elastic potential energy (弹性势能) is the same as the unit of work (功) .
- 1 unit 1 task 6