解吸

Strippant,screening agentand their concentration are determined.Regeneration and recycle of the resin arestudied.

对剂和掩蔽剂及其浓度的选择做了较详细的探索，并研究了树脂再生和循环使用情况。

The triphenylamine azo compounds were successfully characterized by matrix-assisted laser desorption-ionization time of flight mass spectrometry(MALDI-TOF MS).

利用基质辅助激光飞行时间质谱法分析三苯胺偶氮化合物。

Tetrachloroethane in air was collected by activated carbon,desorped with carbon disulfide,separated by GDX-103 chromatography column,and detected by flame ionization detector.

空气中氯乙烷用活性炭管采集,二硫化碳,经GDX-103色谱柱分,焰子化检测器检测。

Desorption chemical ionization mass spectrometry of twelve metallohematoporphyrin complexes has been investigated under DEP condition using mixture of tetramethylsilane and methane as regent gas.

本文以甲基硅烷／甲烷混合反应气，采用DEP技术，测定12个金属血卟啉络合物的化学质谱。