irregular grain的例句大全

now, let us look at the white minerals in the granite. they are white to colorless, greasy luster with irregular grain shape.

现在，我们来看一看这一块花岗岩石中的白色矿物，这些矿物形态不规则，白色到无色，具油脂光泽。

The more irregular the grain, the greater the deformation is.

板材晶粒越不规则，其变形量越大；

Nb ( C, N) and V ( C, N) mainly precipitate on dislocation, grain boundary and sub-boundary, with oval, round or irregular shape, they can effectively pin the movement of dislocation, also have significant grain refinement effect.

Nb（C、N）和V（C、N）主要在位错、晶界和亚晶界等处析出，一般成椭圆形、圆形或不规则形状，可以有效钉扎位错运动，产生显著的晶粒细化效果。

the result shows that with the increase of grain size, the extruded rod surface is gradually irregular, that is the heterogeneous flow of material is emerged;

所得结果表明，所成形的微型杆-法兰件挤出杆端随着材料晶粒尺寸的增大而逐渐呈现出凹凸不平的现象，即出现非均匀流动；