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- Line contact seal. 线接触密封。
- Where bearings are fitted with contact seals the frictional losses arising from the seal may exceed those generated in the bearing. 如果轴承安装了接触密封件,密封件所引起的磨擦损耗可能超过轴承所引起的磨擦损耗。
- non contact seal 非接触式密封
- Application of contact seal in Dongfeng Hydropower Station 接触式密封在东风发电厂的应用
- Hubs also feature precision cartridge bearings with low drag supplementary contact seals and bearing preload adjustment on both front and rear hub shells. 中心还具有墨盒轴承精度低阻力补充接触式密封和轴承预压调整的正面和背面中心炮弹。
- The design thinking model of non_ contacting seal is put for ward based on expatiate on mechanical seal using traditional thinking, and view its significance from philosophial point. 在用传统的思维阐述机械密封的基础上,提出了非接触密封的设计思维模式,并从哲学的角度看待其意义。
- Design Practice of Metallic Contact Seal of Piston Ring Type 金属涨圈接触式密封设计实践
- This non sequitur invalidates his argument. 他不根据前提推理因而论证无效。
- non - contact seal 非接触式
- Patience is a sine qua non for a good teacher. 做个优秀教师必不可少的条件是要有耐心。
- She cast her eyes down to avoid direct eye contact. 她垂下双目以避免对视。
- The diplomat was declared persona non grata. 这位外交家被宣布为不受欢迎的使节。
- He is declared personal non grata and forced to leave the country. 他被宣布为不受欢迎的人而被迫离开该国。
- That poor madam has lost all contact with reality. 那位可怜的夫人脱离了现实生活。
- For further information, contact your local agent. 要进一步了解情况，请与本地代理商联系。
- Have the children been in contact with disease? 孩子们同这种疾病有过接触吗？
- I had had a few beers and was completely non compos mentis. 我喝了些啤酒就头昏脑胀了。
- Helping a caller to contact somebody by phone. 帮助打电话者同某人电话联系。
- I came in contact with her by telephone. 我和她通过电话联络。
- He was declared persona non grata and forced to leave the country. 他被宣布为不受欢迎的人而被迫离开该国。
