单词：precision chronometer
单词：precision chronometer 相关文章
Youve given some thought to oxygen, carbon, uranium. But youve probably never mused about the element ytterbium, symbol Yb. A new study by scientists at the National Institute of Standards and Technology, or NIST, says that ytterbium could find a rol
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Agriculture Report - Why 'Precision Agriculture' Is a Good Investment This is the VOA Special English Agriculture Report. Precision agriculture is a way of thinking about how to improve production and get more from existing resources. It often involv
2012年VOA慢速英语(六)月
英语新词:这些meter后缀单词 你理解对了么? anemometer n. 风力计，[气象] 风速计。 audiometer n. [耳鼻喉] 听度计，听力表；测听计；音响测定器。 barometer n. [气象] 气压计；晴雨表；显示变化的事物
英文语法词汇
He was by no means ill-looking; quite the contrary. 他是一个精力充沛的人，像古埃及人那样有感染力。仿佛他会以这副模样永生！ His pure tight skin was an excellent fit; and closely wrapped up in it, and embalmed with in
白鲸记
chiromancy n．手相术 chirp v．(鸟或虫)唧唧叫 chivalrous adj．武士精神的，侠义的 chivalry n.骑士制度 choleric a．易怒的，暴躁的 chop n．(用斧头等)砍，(风)突然改
GRE英语
The chief mate of the Pequod was Starbuck, a native of Nantucket, and a Quaker by descent. 裴廓德号的大副叫斯达巴克,他是个南塔开特土著,也是个桂克的后代。 He was a long, earnest man, and though born on an icy coast, seeme
白鲸记