Kinds of approach to fine grain were discussed.

对各种细化晶粒的方法进行了探讨。

Morocco goatskin with fine grain for book covers.

摩洛哥皮具精细纹理的山羊皮。书皮用的物料。

Morocco: goatskin with fine grain for book covers.

摩洛哥皮：具精细纹理的山羊皮。书皮用的物料。

The final product has the advantage of a very fine grain size.

最后成品的尺寸只有精细的颗粒般大小。

Fine grain cast IN718 compressor blade form abroad has been analyzed.

解剖、分析了国外细晶铸造IN718压气机叶片。