The paper relates to a device and a method for producing quantitative-diameter spray droplets of pesticide....

Gas purge microsyringe extraction (GP-MSE) is a novel and green microextraction technique,it is directly applied to gas ......

目的观察芬太尼利用微量泵在颈丛神经麻醉下对手术中病人循环功能的调节作用.方法选择甲状腺癌病人30例,行单侧甲状腺腺叶切除术,......

为了同时分析检测不同极性的目标化合物,设计和制作了集萃取、净化、分离为一体的在线微量液相色谱针样品前处理装置.该装置与液相......