硝酸离子有四个基频形式.The nitrate ion has four fundamental modes of vibration.对于基频振动来说, B ′-B″ 很小,因此谱线是几乎等距离的.For the fundamentals , B'- B " is very small and therefore the lines are almost equidistant.主要研究音节基频包络的聚类问题.In this...
During cardiac catheterization, you're kept on your back and awake.在心导管插入术的实施过程中, 患者一般是平躺而且清醒的.Objective To observe the advantage of CLAVE connector in central venous catheterization.目的观察可来福接头在深静脉置管中的应用优势.Conclusion...
这封信一定是弗兰克写来的, 我认得他那潦草的笔迹.This letter must be from Frank; I recognized his scrawl.辨认他的潦草的字迹叫人头痛.It is a headache to decipher his sloppy penmanship.这样潦草的笔迹我一点也看不懂.I can make nothing of all this scribble....
I will endeavour to arrange it.我会尽力安排。Please make every endeavour to arrive on time.请尽全力按时到达。The shuttle Endeavour will be taking the astronauts to the Hubble.“奋进”号航天飞机将把宇航员送上哈勃....