The Minnesota work on kaersutite also showed the presence of the isotope neon - 21.明尼苏达大学关于钛角闪石的研究表明,其中也存在同位素氖 - 21.Today, most cyclotrons are used either for instructional purpose or for isotope production.今天大多数回旋加速器是用在...
Lasers promise to change this by making isotope separation easier, and cheaper.激光可以改变这种局面,从而使同位素分离变得比较容易 、 比较廉价一些.This indium isotope was created at the same time as the earth.这种铟同位素与地球产生在同一时代.The isotope ratio is direct...
Scientists are trying to pull together disparate ideas in astronomy.科学家们正试图将天文学中的各派观点整合在一起。Speaking generally, the space enterprise has served astronomy well.总的说来，航空企业很好地促进了天文学的发展。We are on the threshold of a new era in ...
最终布尔什维克和德国签署了停战协议。Finally, the Bolsheviks signed an armistice with Germany.庆祝停战的人们象一群狂欢的暴民.People celebrating the armistice behaved like an orgiastic mob.两军之间宣布停战.A truce was declared between the two armies....
唱腔以轻婉抒情见长, 多曼声折转, 清丽悠扬.Singing lyric due to light - wan, to break lengthened sound, melodious Qingli.从曼斯非尔德来的的路,至此往北折转.The road from Mansfield swerved round to the north.方舟之型,用钢管折转, 构成一多变而互为联通的网络空间.The boat iron tube is ...
我把1亿美元藏到了一个永远没人会找到的地方。I have $100m hidden away where no one will ever find it.我永远不会原谅他。我鄙视他。I can never, ever forgive him. I despise him.列宁永远活在亿万人民的心中。Lenin lives on in the minds and hearts of millions of people....
莉娜身体很好，还让我转达她对你的爱和祝福。Lina is fine and sends you her love and best wishes.“我也是这样认为的，”埃维莉娜得意地说。"I thought so," Evelina said triumphantly.莉娜怀孕并结婚了。Lena got pregnant and married....