Subsequently, draw some regularity result and give suggested thickness and length of flange connecting plate in actual engineering.
得出了一些规律性的认识，给出了建议的翼缘连接板长度和厚度设计值。
2
Quite often we need to draw a person's attention to something that has just dropped out of pocket or handbag, or to the fact that he is just going to walk into a plate glass door.