弘扬中华文化·传承国学经典

annulus是什么意思

annulus

英 ['ænjʊləs] 美 ['ænjʊləs]

n. 环，环形物；圆环域

英文词源

annulus (n.): 1560s, medical, from misspelling of Latin anulus "little ring, finger ring," a diminutive of anus (see anus).

双语例句

1. 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.

2. 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.

3. 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.

4. Uniformity of annulus flow is important in well cementation.: 偏心环空流动的均匀性在固井工程中有重要影响.

5. The inner and outer diameters of the simulated annulus wellbore are 0.: 对环空井筒内水泥浆顶替过程进行了数值模拟,模拟环空井筒外径0.