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- mass spectral print 指纹图谱
- The electron impact mass spectral fragmentations of Hainansensine analogs werereported. 本文对17个海南新碱类似物的电子轰击质谱裂解机理进行了探讨。
- Multiphoton ionization spetroscopy and mass spectral study of tetramethylsilane with violet laser radiation[J]. 引用该论文 施德恒;朱梦霞;孔繁敖;陆庆正;余枝广;马兴孝.
- Six new kinds of synthetic lignans were determined by GC/MS in the paper. The mechamism of mass spectral fragmentation were discussed by systematic comparison between their EIMS. 本文对合成的6种新型木脂素进行质谱测定,通过系统地比较它们的电子轰击质谱(EIMS),初步归纳了这类化合物的质谱裂解规律。
- MS:Use electrospray ionization ( ESI) , and selected ion mass spectral ( m/z) 384 ( loratadine) , 479 ( internal standard) to quantify. The plasma samples were extracted with solid phase extraction. 质谱条件为电喷雾电离源(ESI),选择性监测质荷比(m/z)为384(氯雷他定)、479(内标)带正电荷的分子离子峰。
- Solid-phase extraction(SPE) coupled with capillary gas chromatography(GC)-Fourier transform infrared(FTIR) and mass spectral(MS) detection was used for the analysis of the waste water from the production of styrene-butadiene rubber(SBR). 固相萃取(SPE)技术与气相色谱-质谱(GC-MS)、气相色谱-傅立叶红外光谱(GC-FTIR)技术结合,用于丁苯橡胶(SBR)生产过程中废水中的有机物的定性分析。
- The probability based matching(PBM) search on mass spectral data not only provides pure samples results (with forward PBM search), but also separates compounds in a mixture (with reversed PBM search). 质谱匹配概率方法不仅能提供纯样品的分析结果,而且也能区分混合物中的成分。
- Translation method of mass spectral file 质谱图文件转换方法
- A cloud is a mass of vapor in the sky. 云是天空中的水汽团。
- The mass rally was a total fiasco. 那次群众集会彻底失败。
- MASS SPECTRAL ANALYSIS OF OXYGEN PERMEATING THROUGH Ag TUBE 银管进氧的质谱分析
- Let's collect the sap before its consolidation into a hard mass. 让我们在树液坚固成团之前将之收集起来。
- Mass Spectral Analysis of High Abundance Tritium Isotope 高丰度氚同位素的质谱分析
- After harvest we will have a mass of rice. 秋收后,我们将获得大量稻谷。
- She says she doesn't like children in the mass. 她说从总体上讲她不喜欢孩子。
- automatic acquisition and interpretation of mass spectral 质谱数据的自动获取与解释
- Soon the car will go into mass production. 这种小汽车不久即可投入批量生产。
- I found a mass of spawn in the fish before cooking. 烧鱼前,我发现鱼里有很多鱼籽。
- The mass of workers do not want this strike. 大多数工人不愿举行这次罢工。
- A swelling or small palpable mass. 肿胀肿块或小的可摸到的块