compression cone造句

例句与造句

1. The 2 stroke book says because of testing , an 8 degree angle of divergence for the diffuser cone connected to the lead in pipe is the minimum angle to start with and 20 degrees for the compression cone at the other end of the pipe is a good starting point
   二行程手册测试,一个八度的渐缩圆锥反射角,连接导入气管通道,是一个极小的开始角度,以及20度的压缩圆锥在气管的另一结束端,是一个好的开始
2. It's difficult to find compression cone in a sentence. 用compression cone造句挺难的