a天才是通过学习和努力产生的 正在翻译,请等待...[translate] awhen we talked about the film,neither i nor he was in favour of it 当我们没有谈论影片, i和他是倾向于它[translate] a气相色谱和质谱联用 The gas chromatography and the mass spectrum association use[translate]...
aIndirect describes the improvement of aggregation of educational resources 间接描述教育资源的族聚的改善 [translate] apotsdam 波茨坦 [translate] a租金面谈 Rent face-to-face talk [translate] a气相色谱-质谱联用(GC-MS) Gas chromatography - mass spectrum association with (GC-MS) [translate] ...
气相色谱质谱联用仪,其英文名称为Gas Chromatography-Mass Spectrometry,简称GC-MS。这是一种将气相色谱与质谱两种技术相结合的先进分析仪器,通过这两种技术的结合,能够实现对复杂混合物中不同组分的分离、定性和定量分析。 二、气相色谱质谱联用仪的工作...
气相色谱-质谱联机(GC-MS)补充资料:气相色谱/质谱联用 分子式:分子量:CAS号:性质:一种气相色谱联用技术。既发挥了气相色谱高分离的能力,又发挥了质谱法的高鉴别能力。当一个多组分混合物通过色谱柱分离为各个单一组分,再混同载气经过接口,逐一进入质谱仪的离子源。得到相应的质谱图,便可以对每一组分进行鉴别。从...
沪江词库精选气相色谱-质谱联用仪用英语怎么说、英语单词怎么写、例句等信息 gas chromatograph-mass spectrometer 相似短语 thrill through v. 穿过,闪过 chromosome thread 染色体丝 chronic glomerulonephritis 慢性肾小球性肾炎,慢性血管球性肾炎 chronic pyelonephritis 慢性肾盂肾炎 genus chrysophrys phr. 金鲷...
气相色谱-质谱联用(GC-MS)问题补充:匿名 2013-05-23 12:21:38 Gas chromatography - mass spectrometry combined with (gc-ms) 匿名 2013-05-23 12:23:18 Gas chromatography-mass spectrometer () (GC - MS 匿名 2013-05-23 12:24:58 Gas chromatography - mass spectrum association with (GC...
离子阱气相色谱质谱联用 1. With derivatization reagent BSTFA and TMCS to treatment melamine,ion trap gas chromatography tandem mass spectrometry (GC-MS-MS) was applied to determined melamine in milk powder. 利用N,O-双三甲基硅基三氟乙酰胺(BSTFA)和三甲基氯硅烷(TMCS)衍生化试剂对乳粉中三聚氰胺进行...
气相色谱质谱联用 1. GC/MSwas utilized to study the photo-(lysis) mechanism of EDAP so as to infer the self-initiation and curing process of the UV resins. 通过碱催化乙酰丙酮和丙烯酸乙酯的迈克尔加成反应,合成了4,4二乙酰庚二酸二乙酯(EDAP),该化合物具有可紫外光自固化的β-二酮结构但无光固化...
高分辨气相色谱-质谱联用 1. Compared with those of the high-resolution chromatography combined with high-resolution mass spectrometry (HRGC/HRMS) method, the values we. 与高分辨气相色谱-质谱联用技术(high-resolutionchromatographycombinedwithhigh-resolutionmassspectrometry,HRGC-HRMS)检测结果相比较,分析其...