牛家林 2021-04-28 00:20 开发者_开发技巧 满意答案欲ゝ4级2012-01-22画螺纹一般有两种方法,一个是直接用“螺纹”特征,另一个是用“螺旋线”生成螺旋体,再用布尔减命令。你说的不太清楚,什么叫都是外螺纹啊?
I try to search for it but I just cant. I am running Windows 7 on Lenovo G460 laptop. I tried to install Ubuntu on it but I cannot use Wireless to connect to the internet for so开发者_Python百科me rea