1) gaseous penetration
气相扩渗
1.
New conducting ceramic materials were prepared by gaseous penetration of rare earth into PbTiO3 ceramics.
通过对钛酸铅陶瓷气相扩渗稀土元素,制备了导电陶瓷材料。
2.
ZnO conductive powders were penetrated by gaseous penetration of La and Pr in gaseous state.
本文分别采用溶胶-凝胶法和沉淀法制备了ZnO粉体，确定了粉体制备的工艺条件；对ZnO粉体进行了La、Pr气相扩渗，制备了新型ZnO导电粉；对稀土气相扩渗后ZnO粉体的组成、结构和导电性能的变化进行了研究。
3.
In order to improve the conductive property of ZnO powders,the rare earth gaseous penetration technology was introduced to modify ZnO powders by La and Pr.
为了提高ZnO的导电性,采用稀土气相扩渗法对ZnO粉体进行了La,Pr改性。
2) gas penetration
气相扩渗
3) rare earths co-permeation
稀土气相扩渗法
5) oil-gas relative permeability
油气相渗
6) vapor silicon infiltration
气相渗硅
1.
3D carbon fiber reinforced silicon carbide matrix composites(C_f/SiC)were fabricated by vapor silicon infiltration(VSI)at 1650℃.
在1650℃气相渗硅(Vapor Silicon Infiltration-VSI)制备了3D碳纤维增强SiC基复合材料(C_f/SiC),其密度约为1。
补充资料：渗渗
1.寒冷貌。 2.指因害怕而产生发冷的感觉。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条