I made the acquaintance of the well - known adventuress.我认识了大名鼎鼎的女冒险家.And was she an adventuress like the Empress Dowager Yehonala?江青是否像慈禧一样的人?The principal story is about a fast - living adventuress with an obsession wi...
The level of blood endotoxin was detected in the experiment.该实验检测血中内毒素水平。Objective To establish the bacterial endotoxin test method for cefalotin sodium for injection.目的建立注射用头孢噻吩钠的细菌内毒素检查法.Objective To establish the bac...
然而近代电子学对调谐的频率范围很宽的带通放大器提出很多要求.There is a great deal of demand in modern electronics, however, for bandpass amplifiers.滤波器. 可指定高通 、 低通 、 带通 或带阻滤波器.Filter. High - pass, low - pass, band - pass , or band - stop filter can b...