通过静压法中的直接变换法，纯净的多晶石墨棒可以在短时间内转化为多晶金刚石。
Ultra hard polycrystalline diamond can be synthesized from graphite by direct conversion under static high pressure.
为了节约能源、改善操作环境，湘钢高线、棒材厂在加热炉试用了多晶莫来石纤维。
The properties of homemade new type insulation material made of polycrystalline mullite fibre and its successfully application in continuous reheating furnace are discussed.
为了节约能源、改善操作环境，湘钢高线、棒材厂在加热炉试用了多晶莫来石纤维。
In order to save energy sources and improve operational condition, the polycrystalline mullite fibre was tried using for the heating furnace of wire rod and bar mill in Xianggang.
多晶硅用直拉法(CZ)或磁场直拉法(mcz)拉制成单晶硅棒。
Silicon single crystals are produced mainly by Czochralski method (CZ) and magnetic field app-lied Czochralski method (MCZ).
本机采用金刚砂线锯技术，用于切割单晶硅棒、多晶硅方棒。
The cutter is used to cutting mono-crystal silicon rod and poly-silicon cube with the technology of monocrystalline wire saw.
本机采用金刚砂线锯技术，用于切割单晶硅棒、多晶硅方棒。
The cutter is used to cutting mono-crystal silicon rod and poly-silicon cube with the technology of monocrystalline wire saw.
应用推荐