“聚晶”造句

这是喷射式钻头,那是人造聚晶金钢石钻头.
This is jet bit and that is a PDC bit.

pdc钻头用聚晶金刚石 ( 复合片 ) 作为刀具.
PDC bit uses polycrystalline diamond compacts ( PDC ) as cutters.

提出一种人造聚晶金刚石镶套新工艺———六面顶高压镶套工艺.
A new mounting technology for synthetic diamond polycrystal - cubic anvil high - pressure technology is developed.

• #聚晶