concave surface的例句大全

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.

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.

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.

Composite roller surface is longitudinal streak, concave band noise.

复合辊表面有纵向条痕 、 凹纹.

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.

Divide the erosion failure surface into four different types: linear, Convex curve, upward Concave arc and downward concave arc.

将破坏面形态划分为直线型、凸弧型、上凹弧型、下凹弧型共四种类型。

These mainly behave at that the water flow losses it's instability and generates the transverse gradient that the water surface of concave bank is higher than convex bank, and that the big diamond impact wave even occurs on the water surface.

突出体现在水流失去平衡，产生凹岸高、凸岸低的横比降，而且弯道急流表面还将产生水冠较大的菱形冲击波。

It can complete variable angle continuously placement, form concave curve surface, change the width of fiber belt.

它可以实现连续变角度铺放，并可成形凹曲面，且纤维带宽可变化。

As the liquid core rate increases, concave deformations increased on the top and bottom surface of a rolled metal;

在有液芯存在时，轧件的上下表面向内凹陷，侧面易于形成单鼓变形，并且随液芯率的增大而增大；

The working surface of the face plate is a smooth face or a convex-concave body shape with patterns.

面板的工作表面设为平滑面或凹凸形体、图案。

Its fixed electrode is concave glass surface layer is made of gold.

它的固定电极是在凹曲的玻璃表面上镀金属层而制成.