为什么矫正与弯曲都必须是塑性好的材料才能进行?
参考答案:
矫正和弯曲都是对塑性变形而言,只有塑性好的材料,才能进行矫正和弯曲。
看图填空,完成短文。
Welcome to my home. Here is my bedroom. There is a 1___________ , a
2___________ and a 3___________ . And under the chair there is a
4___________. The books and dictionaries (字典) are all on the 5___________ .
I don't often watch 6___________ in the evening. I often do some reading or
do my homework here.
在宏的参数中,要引用窗体F1上的Text1文本框的值,应该使用的表达式是( )。
A.[Forms]![F1]![Text1]
B.Text1
C.[F1].[Text1]
D.[Forms]_[F1]_[Text1]