单词:thermoexpansion compensation angular ball bearing
单词:thermoexpansion compensation angular ball bearing 相关文章
And lastly, here's Destin, from Smarter Every Day, 最后是《每天聪明一点点》的德斯丁, talking about the conservation of angular momentum, and, since it's YouTube, cats: 为我们讲述动量守恒,由于是在YouTube上,所以他用
The small Ethiopian town of Dukem has some of the most fertile land in the country. It also is home to Ethiopias first industrial park. Dukem is part of a government-led push to turn the mostly agricultural country into Africas manufacturing center.
Itsremarkable how we are able to build up this picture of whats going on millionsof miles away in the solar system. Its one of the joys of science really, justalmost like a detective picking up on those tiny clues to tell a bigger story. Sothat the b
山东省潍坊市坊子区法院法官陈本涛两年前在执行案件时向原告索要了19000元办案经费,不料整个过程被偷拍。今年4月26日,原告陈女士向坊子区法院陈本涛法官寄去一封信和当时秘密拍的部分
今天我们要学的词是bearing. Bearing is spelled b-e-a-r-i-n-g, bearing. Bearing 意思是关系,意义。我们常用 to have bearing on something 意思就是同某事有关系,对某事有影响。The decision had much bearing on the way
ZHENGZHOU, Feb. 4 (Xinhua) -- Officials announced Monday that relatives of the victims of an expressway bridge collapse that occurred last Friday in central China's Henan Province will be compensated using a single standard following public complaint