大学MOOC Mechanical Engineering Design(北京交通大学)1003367012 最新慕课完整章节测试答案
Chapter 1 Basic principle of mechanical and electronic system
Basic principle of mechanical and electronic system
1、单选题:
In mechanical design, what the design must achieve is .
选项:
A: physical size
B: principle
C: function requirements
D: mechanism
答案: 【 function requirements】点我阅读全文
