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...
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...
In the swamp the army was beset by mosquitoes.在沼泽地,该军受到蚊子的困扰.The fort flanked on a swamp.堡垒侧面靠着沼泽地.This is a crocodile - infested swamp.这是一片鳄鱼聚居的沼泽地....
Prices start at £13.95 a metre for printed cotton.印花棉布以每米13.95英镑的价格起售。They must each compose a poem in strict alliterative metre.他们必须每人作一首严格押头韵的诗。The average UK coal seam is one metre thick.英国煤层的平均厚度为1米。...
A hibernating bear spends the winter in sleep.冬眠的熊以冬眠度过冬季.India spends over a fifth of its budget on defence.印度的国防开支占了其财政预算的 1/5 强。Do you really think a kid like Marlon spends any time in a library?你们觉得马龙是那种会上阅览室的孩子 吗 ?H...
My shirt stuck to the clammy sweat on my back.衬衫贴到我汗津津的背上。Daybreak found us on a cold, clammy ship.天亮时我们发现自己呆在一条冰冷黏湿的船上。Think of the clammy hands you get when you visit the dentist!...想想你去看牙医时那双黏糊糊的手！Think of the clammy ...