英文: A series of tests were performed on the self-made fretting
wear test rig to examine the fretting
wear of steels, by taking the wear depth of steel wires as a characterization parameter describing the fretting
wear in relation to contact load and fretting
中文: 结果表明，钢丝试样的微动磨损深度随着接触载荷和微动时间的增加而呈增长趋势，但由于接触面积和接触应力在微动磨损过程中随着接触载荷和微动时间的变化而变化，使磨损深度在不同磨损工况下增长趋势不同。 更详细...
英文: And he shall look on the plague on the seventh day: if the plague be spread in the garment, either in the warp, or in the woof, or in a skin, or in any work that is made of skin; the plague is a fretting
leprosy; it is unclean.
中文: 51第七天，他要察看那灾病，灾病或在衣服上，经上，纬上，皮子上，若发散，这皮子无论当作何用，这灾病是蚕食的大麻疯，都是不洁净了。 更详细...
英文: BEIJING - While the world is getting used to China's ballooning global trade surplus, Chinese mandarins are fretting
over the one area in which the country has been posting a continuous deficit - culture.
中文: 当世界逐渐习惯中国快速增长的全球贸易顺差时，中国政府却为另一个连续出现赤字的领域感到焦急，这就是“文化赤字”。 更详细...
英文: Does fretting
about ducks give people a right to overlook chickens?
中文: 替小鸭子发愁，却可以让人天经地义地看轻鸡只？ 更详细...
英文: Feyenoord were left regretting
that miss after the break as Chelsea introduced Didier Drogba.
中文: 扉页诺德痛失这次机会后，在德罗巴登场后失掉一球。 更详细...