vajra是什么意思

用法例句

Taking examples from three New York movies- King Kong (Merian C.

本文以三部有关纽约的电影——《金刚》(Merian C。

Comparison and analysis of diamond impact toughness index;

金刚石冲击韧性对比试验

Study of structure and performance of electroless coating of Ni-W-P layer diamond surface;

金刚石表面化学镀Ni-W-P层组织与性能研究

Research on kinetics of carbide forming on brazed diamond;

钎焊金刚石表面碳化物形成的动力学研究

Effect of Ti interlayer on thermal residual stresses of CVD diamond films;

钛过渡层对CVD金刚石膜热残余应力的影响

Deposition of diamond films on steel substrate by precoating an intermediate layer;

钢基底上预镀中间层沉积金刚石膜

Steady and rapid deposite CVD diamond films under high-power using microwave;

微波法大功率稳定快速沉积CVD金刚石膜

Synthesis of adamantane over PW/C catalyst;

活性炭负载磷钨酸催化剂上金刚烷的制备

Synthesis of adamantane over!catalysts PW/Hβ;

氢型β沸石负载磷钨酸在金刚烷合成中的应用

The adhesion between the coating and coating, coating and basis material was increased by using the special Ni-Composite Ni-diamond coating system, and the hardness of the repairing coating was increased.

采用镀覆特殊镍—Ni-金刚石复合镀层体系,提高了镀层与基体,镀层与工作层的结合力,增加了修复层的硬度,改善了主轴配合面的耐磨性,使修理质量得到了提高。