annulus

annulus的英语例句

1. In all cases, filtering operations are carried out using a square window or annulus.

   在所有的情况下, 滤波运算都是使用方形窗或圆环来进行的.

2. Annulus is equipped with five or more agitators and a partial radial baffle.

   环室中装有五个或更多个搅拌机和一个径向折流板.

3. The analysis chamber consists of a metal block which houses an annulus.

   分析室由金属块组成,内装一个环.