...a self-taught musician.自学成才的音乐家Joan is turning into quite a skilled musician.琼正在变成一个技艺精湛的音乐家。He is a very creative musician.他是一个非常有创造力的音乐家。The parents were keen that their daughter should become musician.父母渴望他们的女儿成为音乐...
We should instruct the passengers what customs regulations are.我们应该向乘客说明海关规则是什么.You can instruct your bank to allow a third party to remove money from your account.你可以通知银行，允许第三方从你的账户取款。The college will need an additional...
用氚标记雌二醇结合法测定瘤内的ER结合位点数.ER binding sites in tumor were determinedby tritiated estradiol binding method.采用酶免疫分析法测定血清雌二醇 ( E2 ) 水平.In addition , E 2 in blood were determinated by enzyme immunoassay ( EIA ).目的:通过分析放射免疫测定(RIA...
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...