两个共振峰下面的面积是不相等的.The areas under the two resonance envelopes are unequal.通过考察收集的离子电流信号中的共振峰可得到离子的荷质比、回旋频率等参数.Analyzing the resonant peak to acquire the charge - mass ratio and cyclotron frequency of the ions.共振峰: 使用了对频谱的振...
This reaction, called the Hofman elimination, is quite analogous to the dehydrohalogenation of an alkyl halide.这个反应称为Hofman消除反应, 它很像卤代烷的脱卤化氢反应.This paper discussed three methods of producting vinyl etherspreparation from...
All three structures dated to the third century and were tentatively identified as shrines.这3座建筑都建于3世纪,并且初步鉴定为神庙.Their palaces and their shrines are tombs.它们的宫殿和神殿成了墓穴.The ancient Greeks dedicated many shrines to Aphrodi...
He stoutly denied his guilt.他断然否认自己有罪.Burgess was taxed with this and stoutly denied it.伯杰斯为此受到了责难,但是他自己坚决否认有这回事.Martin stoutly maintained that he was right.马丁坚持认为他是对的....