The Frequency Shift Keying modulation is widely used in HF digital communication.移频键控是短波数字通信中常用的一种调制方式.Her sister carried with her most of the grimness of shift and toil.她姐姐身上还带着艰辛操劳的痕迹.Before deselecting shift the selec...
The result reflects a modest rightward shift in opinion.结果显示舆论出现一定程度的右倾。The night shift should have been safely down the mine long ago.上夜班的矿工应该早就安全地到达井下了。Their success does not necessarily reflect a leftward shift in pol...
Objective : To analyse the content of berberine hydrochloride in Zhibai Dihuang Wan.目的: 测定知柏地黄丸中盐酸小檗碱的含量.Objective : To optimize the extraction technology of berberine berberis.目的: 优选三颗针中小檗碱的提取工艺.RESULTS 63 % of baicalei...
He was in utter despair.他完全绝望了。Christie retaliated by sending his friend a long letter detailing Carl's utter incompetence.为了报复，克里斯蒂给他朋友寄了一封长信，细述卡尔完全不称职。an act of utter selfishness纯粹的自私之举I hold those fools in utter ...