Cosmic rays and X - rays produce energetic electrons by ionization.宇宙射线和 X 射线因其电离作用产生高能电子.Method: CBPI - M 25 - 0.25 capillary column and hydrogen flame ionization detector were selected.方法: 采用 CBP1 -M25-0.25石英毛细管柱,检测器为氢...
The author , in parallel with Krcmar , is experimenting with giant ionization chambers.本文作者与克尔马克尔正在同时试验巨型电离室.Cosmic rays and X - rays produce energetic electrons by ionization.宇宙射线和 X 射线因其电离作用产生高能电子.A gas - filled ioniza...
I had tuberculosis and was told I'd be in the sanatorium for two years.我得了肺结核，被告知要在疗养院呆两年。She is now at Lu - shan sanatorium and endeavouring to pull round.她目前在庐山休养所,力图把身体养好.I had TB and spent several months in a sa...
轻快的后味反映出果味和酸味的完美平衡.A crisp dry finish reflecting a perfect balance of fruit and acid.柠檬是一种有酸味的水果.Lemons are an acid fruit.酸味物质,''.'酸性'. ''物质有酸味的物质.A substance having a sour taste....
Ward, Josh Billings , and a host of others have survived only in scattered shards of humour.沃德 、 比林斯和许多别的作家能够留传下来的只是些幽默的残章断简.How would you classify these pottery shards -- are they prehistoric?你怎么给这些陶瓷碎片 归类?它们是史前时期的 吗 ?b...
They went clumping up the stairs...他们拖着沉重的脚步走上楼。Wipe the wand off before the first coat to prevent clumping.把睫毛棒刷干净,避免结块.Men in big construction boots were clumping in and out with plans in their hands.一群男人穿着大建筑靴，手中拿着图纸，...
The party’s new philosophies are little more than their old beliefs writ large.这个政党的新指道原则无非是其老信条的阐发。Will such questions require us to develop new moral philosophies? Probably not.这样的问题是否要求我们发展新的道德哲学? 可能还不是.This problem i...