离子化的方法(Ionisation Methods) Ionisation Methods) 电子轰击电离 Electron Impact Ionization, EI 化学离子化 Chemical Ionization, CI 场电离，场解吸 Field...
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本文针对带工作站的GC介绍了气相色谱仪氢火焰离子化检测器检测限校准的不确定度评定新方法。
As to GC with a workstation, this paper introduced a new method used to evaluate the uncertainty of calibration for detection limit by flame ionization detector.
使用电子轰击离子化方法研究氨基糖甙类是不理想的。
It is unfavorable to study MS of aminoglycosides using electron impact ionization.
介绍了一种利用阳离子化改性多羟基化合物进行堵水调剖的方法，具有一定的选择性，在油田应用取得了良好效果。
A modified cationic polyhydroxy compound gelling fluid as water shutoff is developed. This type of gel has better selectivity. Its field tests are described and the results are satisfactory.
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