concave surface

The hood and front mask theme is characterised by offset surfaces and concave and convex volumes.

引擎盖和前脸主题以偏移曲面和凹凸雕琢效果为特征.

It is demonstrated that when the surface tension coefficient varies between (-0.15-0.3) 10-8N/ m the radius of the apex of the biconcave shape can shift toward to the center depending on the increase of the osmotic pressure, and vice verse.

发现当表面弹性系数在（-0.15～0.3）×10~（-8）N／m中取值时，随着渗透压的增加，红血球的峰值位置朝细胞中心移动，反之亦然。

And the concave-convex deformation of grains surface occurred in the early stage of fatigue in copper.

疲劳初期,纯铜试样表面还出现晶粒的弹性凹凸变形.

Composite roller surface is longitudinal streak, concave band noise.

复合辊表面有纵向条痕 、 凹纹.

Finally, this surface now concave in shape leads on to the armrests on the rear seats.

最后, 现在表面形成凹导致到后排座位上的扶手.

In the manufacture makes the concave-convex modelling generally in surface of wood surface, outside sprays paint.

制作中一般在实木表面做凹凸造型, 外喷漆.

The null test method for concave conic surface is discussed.

本文探讨了对凹二次曲面的零位检验方法.