The graphite is a kind of solid antifriction agent with excellent properties.石墨是一种性能优良的固体减摩剂,但因悬浮问题,长期不能在润滑油中应用.Special formula for the rubber wheel, antifriction, aging resistance and high temperature resistance.专用橡胶轮系独...
The results show that the ASB materials are the new PM antifriction materials for aerobat.并且提供批量零件供现场使用,结果表明,该材料完全满足航空使用工况要求,是一种具有广泛应用前景的新型粉末冶金自润滑减摩材料.Special formula for the rubber wheel, antifriction, aging resistance ...
The President's tactics could backfire.总统的策略可能会适得其反。A victory for Mr Bush and the internationalists could easily backfire.胜利,对于布什总统和国际主义者来说,极容易事与愿违.Don't criticize the students or it may backfire on you.不要总是批评学...
Albinus was the greatest descriptive anatomist of the 18 th century.阿尔比努斯是最伟大的解剖学家描述了18世纪.He was an early anatomist, and was interested in geology , astronomy and hydraulics.他为机器人画出机械图;也是位最早的制图员之一....
Disease is disgruntled , resemble basking in damp - dry fade aubergine.病怏怏的, 像晒半干的蔫茄子.Cucumber, chilli, aubergine - this is a real vegetable treasure trove.黄瓜, 辣椒, 茄子,简直就是地三鲜了.Because say I have two, an aubergine, one fa...