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...
伊德里斯大声地宣告说：“在海里，谁落在最后谁就不是爷儿们。”"Last one in the sea is a sissy," proclaimed Idris.他越来越大声地表达对她行为的厌恶。His resentment of her behaviour was becoming more vociferous.查利大声地打嗝。Charlie burped loudly....
他不需要名声的虚饰.He needs no trappings of fame.那种她在时髦学校里沾染的不自然的虚饰都被抛到了九霄云外.The veneer of artificiality which she had acquired at the fashionable schools were thrown off.这嘲讽刺透了一切因袭的虚饰.There, however , the resemblance ends , for ...
In Italy they rarely do things by halves. Designers work thoroughly, producing the world's most wearable clothes in the most beautiful fabrics.在意大利，人们很少马虎从事。设计师们精益求精，用最美丽的布料制造出世界上最适合穿着的衣服。Experience in Repairing mac...