1) surFace sealing
表面封孔
2) seal bore surface
密封孔表面
3) sealing surface pore
表面封孔处理
1.
The resuts show the static pressure leakage of the composites relates to the method of sealing surface pore, the density of the composites and the pressure of the sealed medium.
以聚丙稀腈基炭纤维针刺整体毡为预制体,用不同方法制备三种基体的炭／炭复合材料,采用树脂浸渍-固化或化学气相沉积工艺进行表面封孔处理后并对其组织和密封性能进行了研究。
4) sealing surface
密封表面
1.
The contact model of sealing surfaces of the flange and the metallic gasket was established on the basis of the modified M-B model,and the relationship between the contact area and the compressive stress is obtained.
在修正的M-B接触模型基础上,考虑法兰与金属垫片接触属于静接触,接触界面摩擦作用对其不产生影响,建立法兰与金属垫片密封表面接触模型,得到了无量纲真实接触面积与压紧应力的关系。
2.
Accordingly,a contact model of sealing surfaces of flange and metallic gasket was established and the relation between the contact area and the compressive stress was also examined.
考虑法兰与金属垫片接触属于静接触,接触界面摩擦作用对其不产生影响,在修正的M-B接触模型基础上,建立法兰与金属垫片密封表面接触模型,得到了无量纲真实接触面积与压紧应力的关系。
5) surface sealing
表面封闭
1.
Study on the improvement of wear resistance of the enamel with etching by surface sealing during orthodontic treatment;
表面封闭法提高正畸酸蚀牙面抗磨耗性能的实验研究
补充资料：上封
1.谓帝王登泰山筑坛祭天。 2.上封事。古代臣下上书言事时，将奏章用皂囊缄封呈进，以防泄漏，谓之"上封事"。
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