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- chemical ionization ion source 化学电离离子源
- A vacuum interface used for atmospheric pressure ionization ion source was designed to couple with an orthogonal-injection electrospray ionization time-of-flight mass spectrometer (TOFMS). 摘要研制了一种大气压离子源真空接口，并已将其用于自制高分辨率垂直引入式电喷雾电离飞行时间质谱仪。
- ionization ion source 电离离子源
- thermal ionization ion source 热电离离子源
- field ionization ion source 场致电离离子源
- The method of experimentation is used to research the ionization efficiency in dielectric barrier discharge ion source in condition of gas s different flux. 采用实验方法研究了介质阻挡放电离子源对乙醇样品标准气在不同的流量条件下离子源电离效率的问题。
- The effluent was detected by mass spectrometry with electrospray ionization （ESI）/atmospheric pressure ionization （APCI） combined ion source and positive and negative scan modes. 质谱检测采用电喷雾电离/大气压化学电离（ESI/APCI）复合离子源,正负离子扫描。
- The reaction character of m /z183 and 184 ions generated from ion - molecule reaction of toluene under self - chemical ionization was studied using Collision - Induced Dissociation (CID). 应用碰撞诱导解离技术;研究了甲苯自身化学电离条件下离子-分子反应产物离子m/z 183和184的碰撞诱导解离(CID)反应特性.
- chemical ionization source mass spectrometry 化学电离源质谱法
- A law exists in experiments by which the metal and halogen ions are extracted from HF ion source by applying plasma chemical reaction. 高频离子源中等离子体化学反应引出金属和卤素离子的实验中,存在一个规律性的东西。
- Analysis of ginsenosides using high performance liquid chromatography-tandem (atmospheric) pressure chemical ionization mass spectrometry (HPLC-APCI/MS) has been carried out. 研究了用反相高效液相色谱-大气压化学电离质谱(HPLC/APCI-MS)分析人参皂甙的方法。
- This paper introduces the usage of HPLC/MS(High Performarce Liquid Chromatography/Mass Spectrometry) with ESI(Electrospray Ionization) and APCI(Atmospheric Pressure Chemical Ionization) as interface. 介绍了以电喷雾电离 (ESI)和大气压化学电离 (APCI)这两种软电离离子源为接口的高效液相色谱 /质谱联机技术的应用 .
- The application of Freeman ion source linked to LC-2A ion implanter is described in the paper. 本文叙述了弗里曼(Freeman)离子源体联接在LC-2A型中能离子注入机上的应用;
- Desorption chemical ionization mass spectrometry of twelve metallohematoporphyrin complexes has been investigated under DEP condition using mixture of tetramethylsilane and methane as regent gas. 本文以四甲基硅烷／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解吸化学电离质谱。
- KEYWORDS : GIMS, ion source, anode layer, sputtering, TiN, ion plating, medium frequency, pulsed DC. 中文关键词：气离溅射、离子源、阳极层流、溅射、氮化钛、离子镀膜、中频、脉冲直流。
- The analysis of polymers by “soft ionization”mass spectrometry including chemical lonization(CI),desorption chemical ionization(DCI)and fast atom bombardment(FAB)techniques have been reviewed. 本文简要叙述了软电离质谱法（包括化学电离CI，解吸化学电离DCI，以及快原子轰击法FAB）在聚合物分析中的应用实例。
- TITAN ion source is a new ion source which can produce strong metal and gas ion beam. Use . TITAN离子源是一种新的能够同时产生强金属和气体离子束流的离子源。
- A method is presented for the determination of difenoconazole residue in all kinds of foods by solid phase extraction-gas chromatography-negative chemical ionization mass spectrometry(SPE-GC-MS/NCI). 建立了一种用于各种食品中苯醚甲环唑残留量的气相色谱-负化学离子源质谱(GC-MS/NCI)检测方法。
- KEYWORDS: GIMS, ion source, anode layer, sputtering, TiN, ion plating ， medium frequency, pulsed DC. 中文关键词：气离溅射、离子源、阳极层流、溅射、氮化钛、离子镀膜、中频、脉冲直流。
