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- MS in hyphenation with GC 气相色谱与质谱联用
- GC and MS in hyphenation 气相色谱-质谱法联用
- The fundamental principle of ion mobility spectrometry and the recent progress in ionization source,miniaturization,Chiral separation,tandem use with GC and MS were summarized. 简要介绍离子迁移谱的基本原理、离子迁移率理论,以及离子迁移谱仪的最新研究进展;
- A review of the hyphenation of TLC and MS is given in this paper, emphasizing especially on different ways of interface in hyphenation technique and on some advanced methods of ionization (with 48 references). 概述了薄层色谱同质谱的联用 (TLC MS)技术及其进展 ,着重介绍了TLC MS联用技术中的多种接口及已经开始广泛使用的几种较先进的电离方法。
- She graduated from New Mexico State University with an MS in Computer Science in 2001. 她于2001年毕业于新墨西哥州立大学,获计算机科学硕士学位。
- The hemodynamic data was optimal when A V delay was set up to 100 ms in patients with DDD pacing. DDD起搏者A V间期为 10 0ms时心功能参数最理想。
- Methods: The lipophilic components in the seed of Nelumbo nucifera were extracted by supercritical CO2 way, and were assayed with GC - MS method.Results: The total extraction rate was 2. 5%. 方法:采用超临界CO2萃取技术从莲子心中提取亲脂性成分,并用气相色谱-质谱(GC-MS)计算机连用技术分离鉴定其中的化学组成,计算其相对含量。
- The chemical constituents of the Polygonum odorous Lour. oil were studied by GC MS in this paper. 33 constituents were identified from the 1(superscript #) oil sample of Polygonum odoratum Lour. 摘要本文通过分析检索,从香蓼1(上标%23)样中鉴定出33个挥发性成分,从香蓼2(上标%23)样中鉴定出36个挥发性成分。
- I am a hundred percent in agreement with you. 我百分之百同意你的看法。
- I think your plans will chime in with mine. 我想你的计划会同我的相吻合。
- Rule 4.Always spell out simple fractions and use hyphens with them. 始终拼写那些简单的分数,并用短横来连接。
- But if you apply for an MS in Finance, you may easily get financial aid. 但是如果你申请金融硕士,就可以比较容易地得到资助。
- She looked at him with hate in her eyes. 她以憎恨的目光看着他。
- Release behavior of the volatile compounds in foamed plastics at different temperatures was studied by GC-MS in hyphenation. 用气相色谱-质谱(GC-MS)联用技术研究了泡沫塑料中易挥发组分在不同环境温度下的释放行为。
- But if you apply for an MS in Finance,you may easily get financial aid. 但是如果你申请金融硕士,就可以比较容易地得到资助。
- The residue analysis of DDT, BHC and petroleum in the fishes and shellfishes collected from the Minjiang estuary has been undertaken with GC and GC-MS. 应用GC和GC-MS分析了闽江口采的鱼、贝类样品中DDT;BHC及石油的残留量.
- He is on a par with his brother in intelligence. 他在智力方面同他的弟弟不相上下。
- The determination method of ammonia with GC has been improved. The test results showed the accuracy and feasibility of the new method. 改进后利用气相色谱法测定合成塔进出口氨含量,通过实验说明新方法的准确性和可行性。
- Your request will be dealt with in due course. 你的要求将在适当时机予以处理。
- Objective: Study on the chemical constituents and contain cents of essential oil and fatty acids from the seeds ofdifferent species of Raphanus Sativus L. with GC and GC-MS. 目的:研究不同品种萝卜籽粗脂肪的含量及脂肪酸组成,并利用GC-MS分析不同品种萝卜籽挥发性成分的组成及含量。