GC-MS

美 　英

• 網(wǎng)絡(luò)氣質(zhì)聯(lián)用；氣相色譜-質(zhì)譜聯(lián)用儀；氣質(zhì)聯(lián)用儀

例句

Use the GC-MS technique to detect the product of catalytic hydrogenation, obtain the law of the catalytic properties.

運(yùn)用GC-MS對(duì)催化加氫產(chǎn)物進(jìn)行檢測(cè)，得到催化劑的催化性能規(guī)律。

Methods GC-MS was used to analyze main constituents of the volatile oil extracted by steam distillation.

方法采用水蒸氣蒸餾法提取廣東、廣西產(chǎn)山大顏揮發(fā)油，通過GC-MS法分析其主要成分。

This paper describes a capillary GC and GC-MS analytical method for the synthetic adamantane and its isomers.

本文給出了金剛烷及其異構(gòu)體合成物系毛細(xì)管氣相色譜及色譜-質(zhì)譜聯(lián)用分析方法。

Advanced analytic methods such as GC and GC-MS etc. are widely used for the determination of flavoring compositions in grape wine.

氣相色譜及氣質(zhì)聯(lián)用等先進(jìn)的分析方法在葡萄酒香氣成分檢測(cè)中得到了廣泛的應(yīng)用。

Release behavior of the volatile compounds in foamed plastics at different temperatures was studied by GC-MS in hyphenation.

用氣相色譜-質(zhì)譜（GC-MS）聯(lián)用技術(shù)研究了泡沫塑料中易揮發(fā)組分在不同環(huán)境溫度下的釋放行為。

The analysis of each product was performed by gas chromatography-mass spectrometry(GC-MS) system.

各反應(yīng)的產(chǎn)物是由氣相色譜-質(zhì)譜聯(lián)用儀（GC-MS）分析來完成的。

Methods The chemical components of Propolis(Gansu) extracts separated by Soxhlet extraction method were analyzed comparatively by GC-MS.

方法采用氣相色譜-質(zhì)譜聯(lián)用（GC-MS）法對(duì)甘肅產(chǎn)蜂膠索氏提取法所得乙醚提取物進(jìn)行分析。

GC-MS-SIM procedure was described for the determination of the tetramine (TET) content in the biological samples.

采用氣相色譜-質(zhì)譜提取離子的方法測(cè)定了生物檢材中毒鼠強(qiáng)的含量。

Chemical methods and GC-MS methods are used in turn for analyzing the chemical components of chloroform and ethyl acetate extracts.

先后用化學(xué)預(yù)試法、GC-MS聯(lián)用分析法探索了乙酸乙酯相和氯仿相的化學(xué)組分。

The essential oil was extracted by microwave-assisted radiation. Their chemical constituents and relative content were analyzed by GC-MS.

運(yùn)用微波輔助萃取從赤芍及其相關(guān)藥對(duì)中提取了揮發(fā)油，通過GC-MS檢測(cè)，確定了主要成分及相對(duì)含量。

A new method for the quantification of volatile compounds in cider was developed using stir bar sorptive extraction(SBSE) followed by GC-MS.

研究了檢測(cè)蘋果酒中揮發(fā)性物質(zhì)的一種新方法—攪拌棒吸附萃取（簡(jiǎn)稱SBSE）氣質(zhì)聯(lián)用技術(shù)。

In this experiment, GC and GC-MS methods was well constructed for the identification of organic phase extract from strawberry fruit.

本實(shí)驗(yàn)建立了草莓果實(shí)有機(jī)相提取物的GC和GC-MS分析測(cè)定方法，供試樣品基本達(dá)到基線分離，分離效果良好。

Results The method was simple, quick and accurate for identifying adulteration in sesame oil combining GC - MS and national standard method.

結(jié)果氣相色譜-質(zhì)譜法與國(guó)標(biāo)方法相結(jié)合，能簡(jiǎn)便、快速、準(zhǔn)確鑒定芝麻油的摻偽。

Methods The essential oils in Cortex ailanthi were extracted with steam distillation, and its constituents were analysed with GC-MS.

方法采用水蒸氣蒸餾法提取椿皮中揮發(fā)油，用GC-MS法測(cè)定和分析其化學(xué)組分。

The GC-MS analysis has been considered as the golden standard to be compared with.

氣相層析-質(zhì)譜分析（GC-MS是研究對(duì)照的金標(biāo)準(zhǔn)。

Conclusion Gas chromatography-mass spectrometry combined with chemometric resolution method can greatly enhance the accuracy of. . .

結(jié)論GC-MS結(jié)合化學(xué)計(jì)量學(xué)方法對(duì)復(fù)雜組分進(jìn)行分析，可大大提高定性定量結(jié)果的準(zhǔn)確性。

Methods: The main compositions of volatile oil contained by every herb in prescription were followed up by GC MS.

方法：采用GCMS對(duì)組方中每味藥材所含揮發(fā)油的主要成分進(jìn)行追蹤。

Methods The chemical constituents in volatile oils from the husk of sorghum vulgare pers were analyzed By GC-MS-computer technology.

方法采用氣相色譜-質(zhì)譜-計(jì)算機(jī)聯(lián)用技術(shù)，分析高粱殼中的揮發(fā)性成分。

PCDDs and PCDFs were analyzed by high resolution GC-MS in two species of shellfish collected from southern coast of Korea.

并對(duì)二惡英和呋喃，分析了高分辨率的GC-MS在兩個(gè)品種的貝類收集韓國(guó)南部海岸。

Methods: The volatile oils were extracted by using steam distillation. The components were identified and separated with GC-MS.

方法：采用水蒸氣蒸餾法提取白花前胡飲片的揮發(fā)油，用GC-MS法對(duì)其化學(xué)成分進(jìn)行鑒定。

Mass spectrometry, in particular, GC-MS (EI or CI mode) for single-sugar analysis already has several decades of history.

質(zhì)譜，尤其是GC-MS（EI或CI方式）用于單糖分析已有幾十年歷史。

Macadamia oil was extracted and its fatty acid composition was analyzed by GC-MS.

采用氣相色譜-質(zhì)譜聯(lián)用技術(shù)對(duì)澳洲堅(jiān)果油中的脂肪酸組成進(jìn)行分析。

Volatile oil constituents of dark green tea were analyzed by Gas Chromatograph-Mass Spectrometry(GC-MS).

利用氣相色譜-質(zhì)譜聯(lián)用法（GC-MS）分析黑茶中的揮發(fā)性成分；

Composition and monosaccharide content in the mushroom polysaccharide was analyzed by HPLC, GC and GC-MS.

采用高壓液相色譜、氣相色譜、氣相色譜-質(zhì)譜聯(lián)用等方法分析了香菇多糖中單糖組成及其含量。

Methods: The chemical compositions of Psidium Guajava L. leaf were analyzed and identified by GC-MS method.

方法：采用氣-質(zhì)聯(lián)用技術(shù)對(duì)水番桃葉的化學(xué)成分進(jìn)行分析鑒定。

In this paper, n-alkanes of extractable organic matter of airborne particulate samples, exhausted gas and smog dust were examined by GC-MS.

本文用GC—MS測(cè)定了蘭州市大氣飄塵、汽車尾氣和煙塵等樣品中可溶有機(jī)質(zhì)的正構(gòu)烷烴。

Objective To analyze the chemical components of the volatile oil in processed pieces of Fructus Aurantii (PPFA) by GC-MS.

目的氣相色譜-質(zhì)譜法對(duì)枳殼飲片揮發(fā)油進(jìn)行化學(xué)成分的分析。

the GC-MS method has high sensitivity and process was simple, but could not detect the unstable carbamate insecticides.

GC-MS法測(cè)定氨基甲酸酯類農(nóng)藥靈敏度高，操作簡(jiǎn)便，但不能測(cè)定熱不穩(wěn)定的氨基甲酸酯類農(nóng)藥。

The Extraction and GC-MS Analysis of the Volatile Oil Constituents from Cassia tora L .

小決明揮發(fā)油的提取及其化學(xué)成分的GC-MS分析。

Methods: The chemical constituents of volatile oils obtained by two methods were analyzed by GC-MS.

方法：采用GC-MS法對(duì)兩種方法提取的滿山紅揮發(fā)油進(jìn)行成分分析。

METHOD In vitro susceptibility test on tuberculosis bacteria and GC-MS technique were used.

方法體外結(jié)核菌藥敏試驗(yàn)和氣相色譜-質(zhì)譜聯(lián)用技術(shù)（GC-MS）。

Methods After extracted and prepared by microwave equipment, the sample was analyzed by GC-MS.

方法樣品經(jīng)微波提取設(shè)備提取制備后用氣相色譜-質(zhì)譜法進(jìn)行分析。

METHODS The essential oil was extracted by steam distillation and analyzed by GC-MS technique.

方法用水蒸氣蒸餾法提取白鮮皮揮發(fā)油并用氣相色譜-質(zhì)譜技術(shù)分析。

The liquid products were detected by gas chromatograph-mass spectrometer (GC-MS).

采用氣相色譜-質(zhì)譜聯(lián)用儀對(duì)液體產(chǎn)物進(jìn)行了分析。

The content variation of aroma in wine treated by high voltage pulse electric field was measured by GC-MS.

本文通過GC-MS分析，研究了葡萄酒經(jīng)高壓脈沖電場(chǎng)催陳后，其香氣成分的變化情況。

The organic pollutants in leachates from two municipal landfills (A and B) were determined by GC-MS.

采用GC-MS聯(lián)用技術(shù)對(duì)深圳市兩個(gè)垃圾填埋場(chǎng)（A和B）滲濾液中的有機(jī)污染物進(jìn)行分析。

Glucose turnover was decided by gas chromatograph mass spectrometer (GC-MS).

采用氣相色譜-質(zhì)譜儀（GC-MS）測(cè)定糖代謝率。

GC-MS was for the first time used for comparative and analysis of the oil which was extracted with different methods.

本試驗(yàn)首次通過GC-MS對(duì)不同提取方法得到的洋蔥油進(jìn)行成分比較分析。

GC - MS Analysis of Organophosphorous Pesticide Remains in Guangxi Traditional Herb Picria fel-terrae Lour .

氣相色譜-質(zhì)譜聯(lián)用法測(cè)定廣西傳統(tǒng)用藥苦玄參中有機(jī)磷農(nóng)藥殘留。

Methods: GC-MS was used to analyse seeds of Hippophae rhamnoides L. extracted by supercritical CO2.

方法：利用超臨界CO2萃取和氣-質(zhì)聯(lián)用技術(shù)對(duì)沙棘籽的化學(xué)成分進(jìn)行分析。