annular 是什么意思

	adj. 环的；环状的，轮状的，有环纹的。 adv. -ly 环状地。

shaped like a ring
同义词：annulate, annulated, circinate, ringed, ring-shaped, doughnut-shaped,

	1.	The plate was loaded in its own plane by a pin passing through the hole in an annular disc fitted in the hole in the plate . 平板的孔里面镶嵌着一个套环，在此圆盘的孔中穿过一个销钉而使平板在其自身平面内受载。
	2.	For the first category, we consider the boundary flow as an annular zone completely isolated from mixing with the main flow environment . 对于第一个范畴，我们把边界看作是完全隔离的环形区域，并不与主流环境相混合。
	3.	Thermal - buckling of polar orthotropic annular plates 极正交各向异性环板的热屈曲
	4.	Numerical simulation of eccentric annular tube flow 偏心环状管流的数值模拟
	5.	The annular markings on a tree indicate its age 树的环形纹理显示其年龄
	6.	Alternate circularports and annular spaces 换热器的交替圆形和环形通道
	7.	It was reported that there would be an annular eclipse tomorrow 据报道说，明天有日环食。
	8.	All tanks are powder and vacuum insulated in the annular space 所有罐都有真空环形隔热层。
	9.	Adjust the hydril ( annular preventer ) pressure to 900 psi 环形防喷器压力调到900磅/英寸2 。
	10.	21 the annular volume is 115 cubic meters 井眼的环空体积为115方。

annular是什么意思