A device for shifting gears on a bicycle by moving the chain between sprocket wheels of different sizes 脱轨器,转撤器通过在不同大小的扣链齿轮间移动链条而转换自行车齿轮(换档)的装置
The findings might reveal in part how the minds of our distant ancestors shifted gears to embark on the road toward humanity 这些发现也许能在一定程度上说明我们的远祖是如何转舵走上“人性”的道路。
China says it will increase its own foreign aid budget , as it shifts gears from aid recipient to aid donor 中国表示他们将从粮食援助的受援者转变角色为捐献粮食的提供者,因此中国将增加对外国援助的预算。
The findings might reveal in part how the minds of our distant ancestors shifted gears to embark on the road toward humanity 这些发现或许会部分得揭示这个问题:我们的远祖是怎样改弦更张踏上了通往人类的进化之路的。
Ever since china cracked open the door to foreign capitalism in the late 1970s , it has been shifting gears at a furious pace 自从从上世纪70年代末期对外国资本敞开开放的大门以来,中国一直以一种飞速的步伐快速地发展。
The findings might reveal in part how the minds of our distant ancestors shifted gears to embark on the road toward humanity 这些发现或许说明了这样一个问题:我们的远祖的思维是怎样变化的,又是怎样踏上了通往人类的进化之路的。
The main gearbox shifts gear by hand 。 distance control , the gearshift mode is double h . the auxiliary gearbox shifts gear automatically by compressed air 主变速器为手动换档,可远程操纵或直接操纵,双h式换档方式,副变速器由压缩空气自动换档。
The reverse adopts the sliding shift , and the revrese shifting gear lock is adopted to avoid reverse gear shifting when reverse shift from 5th position so as to improve the safety 倒档采用平移滑动换档,设有倒档锁机构,避免了摘五档误入倒档,提高安全性。
Microsoft shifted gears over the weekend , announcing plans on sunday to release an emergency patch for a vulnerability that the company has known about for more than three months 微软公司于周末迅速作出调整,准备在本周周日发布针对这个漏洞的补丁,这个漏洞微软公司早在三个月前就知道了。
Apply to airproof manual shift gear - box and self - automatism shift gear - box lubricated bu gear oil . axletree andpusher of carriage , truck , car , vehicles of architecture and agreculture 适用于密封手动变速齿轮箱,以及齿轮润滑的半自动变速齿轮箱;客车、货车、小车、建筑及农业器械的车轴及后推齿轮。