木文对热灯丝cvd沉积金刚石膜的核化过程进行了分析，从理论上研究了负衬底偏压增强活性离子的流量。
In this paper, the nucleation process of diamond by filament CVD was analyzed, and enhanced flux of ions by negative substrate bias was investigated in theory.
采用共沉淀沉积法制备的催化剂对于二甲醚合成的活性明显高于机械混合法制备的催化剂。
The catalyst prepared by precipitation sedimentation method had a higher catalytic activity for DME synthesis than the catalyst prepared by mechanical mixing method.
有机硫高的原因与沉积盆地中活性铁离子较少有关。
The reasons of such high organic sulphur content was related to less active iron ion in sedimentary basin.
应用推荐