当零件图尺寸为链连接(相对尺寸)标准时适宜用()。
A、绝对值编程
B、增量值编程
C、两者混合
D、先绝对值后相对值编程
参考答案:B
be sent to work in the shop?
A.Who do you suggest
B.Whom do you suggest
C.Do you suggest who should
D.Do you suggest whom to
庐山会议原本是为了纠正左倾错误,但会中谁的信引起了争议,却出现从“纠左”到反右的逆转,会后在全国引发了大规模的“反右倾运动”?