结果A组27例较少发生内眦角变形、睑外翻,上下泪点复位良好.Results Group A had less medial canthus malposition and less eversion of the eyelid.目的:探讨下睑整复术后其下睑外翻的综合矫正方法.Objective To investigate the ideal combination method for correction of lower eyel...
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...