1) Complex Density
复密度
2) reciprocating seal
往复密封
1.
According to the characteristics of hydraulic cylinder for ferrous metallurgy,the reciprocating sealing types,the method to choose proper structure,material and lectotype for hydraulic seals and important link in using process were introduced.
结合钢铁冶金油缸的特点,介绍了油缸往复密封的类型和冶金油缸密封件的结构、材料的选用,探讨了油缸往复密封的选型及使用过程应注意的的问题,并剖析了冶金油缸常用密封件的密封原理。
2.
TRIZ evolution theory was integrated with reciprocating seal design of servo hydraulic cylinder to predict the future technology,and TRIZ conflicts resolving principles wa.
将TR IZ进化理论与伺服液压缸的往复密封设计融合,预测液压缸往复密封的未来技术结构状态,并利用TR IZ技术冲突解决原理,构思液压缸往复密封的改进设计方案。
3.
The paper deals with the theoretical calculation of reciprocating seal for three-plunger pump.
本文叙述了对三柱塞泵往复密封的理论计算。
3) reciprocating rubber seal
往复密封
4) reciprocating seal ring
往复密封圈
5) mechanism of reciprocating seal
往复密封机制
6) reciprocating seal technology
往复密封技术
补充资料：非密度制约因素(见密度制约因素)
非密度制约因素(见密度制约因素)
l焦非密度制约因素见生态因素、密度制约后
说明：补充资料仅用于学习参考，请勿用于其它任何用途。