释义 |
silicon nitride短语⁶¹⁸⁸³ 基本例句 氮化硅 A kind of lubricant additive including silicon nitride was synthesized. A pinon three cylinder tester was utilized to evaluate the tribological characteristics of the additive. 合成了一种含有氮化硅组分的润滑油添加剂,利用一销三柱实验机测定了该添加剂的摩擦磨损性能,并与其他一些添加剂作了对比; cnki |