【单选题】创新思维是以独特性和新颖性为目标的思维活动,创新思维的特点不包括()
【简答题】模具每冲裁一次,条料在模具上前进的距离称为 。
【单选题】对企业经营活动有实际的或潜在的兴趣和影响的团体是指
【多选题】Listen to the conversation. Choose the phrases you hear.
A.
What do you mean exactly
E.
Can you please explain?
F.
Can you give me an example?
H.
What I'm trying to say is...
I.
I don't get what you mean.
J.
Could you say a bit more about that?
【简答题】冲裁件与冲裁件之间,冲裁件与条料侧边之间留下的工艺余料称为 。模具每冲裁一次,条料在模具上前进的距离称为 。