Double-directionally rolling could fragmentate the coarse grain further.

双向轧制能进一步破碎钽板粗晶铸态组织。

It's good to have coarse grain often.

常吃粗粮有好处。

Coarse grain size for the larger contact area.

接触面积大时用粗的粒度。

The cause of surface coarse grain of aluminium profile is analyzed.

分析了铝型材表面晶粒粗大的原因。

We can also offer other coarse grain like Wheat, Barley and Sorghum.

我们还可以提供其他粗粮像小麦，大麦和高粱。