顶空气

Web Definition

1.
Head-space gas
顶空气,Head-space... ... ) headspace gas technology 顶空气技术 ) Head-space gas 顶空气 ) headspace gas 顶空气相 ...
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Definition:
AllAll,Head-space gasHead-space gas
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1.
To introduce a method for the determination of the alcoholysis degree of PVA at extra-low alcoholysis by headspace gas chromatography.
介绍了一种通过顶空气相色谱技术测定超低醇解度聚乙烯醇（PVA）醇解度的方法。
jiè shào le yī zhǒng tōng guò dǐng kōng qì xiāng sè pǔ jì shù cè dìng chāo dī chún jiě dù jù yǐ xī chún ( PVA ) chún jiě dù de fāng fǎ 。
lib.cqvip.com
2.
To develop solution headspace gas chromatography for the determination of residual ethanol solvent in Piperaquine Phosphate.
建立了液体顶空气相色谱法测定磷酸左旋咪唑中乙醇溶剂残留量。
jiàn lì le yè tǐ dǐng kōng qì xiāng sè pǔ fǎ cè dìng lín suān zuǒ xuàn mī zuò zhōng yǐ chún róng jì cán liú liàng 。
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3.
Objective: To develop headspace gas chromatography for the determination of residual solvent in chitosan ester.
目的：建立顶空气相色谱法分析几丁糖酯中溶剂残留。
mù dì : jiàn lì dǐng kōng qì xiāng sè pǔ fǎ fēn xī jǐ dīng táng zhǐ zhōng róng jì cán liú 。
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4.
A headspace and auto injection gas chromatographic method for determination of ethanol in concentrated fruit juice was established.
建立了测定浓缩果汁中乙醇含量的自动进样顶空气相色谱分析方法。
jiàn lì le cè dìng nóng suō guǒ zhī zhōng yǐ chún hán liàng de zì dòng jìn yàng dǐng kōng qì xiāng sè pǔ fēn xī fāng fǎ 。
www.chemyq.com
5.
This paper determine tiny benzene and toluene of the waxes by head-space gas chromatograph with Flame Ion Detector.
采用火焰离子化检测器顶空气相色谱法，测定了石蜡中的微量苯和甲苯，该方法准确、快速、重复性好。
cǎi yòng huǒ yàn lí zǐ huà jiǎn cè qì dǐng kōng qì xiāng sè pǔ fǎ , cè dìng le shí là zhōng de wēi liàng běn hé jiǎ běn , gāi fāng fǎ zhǔn què 、 kuài sù 、 chóng fù xìng hǎo 。
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6.
The article uses headspace gas chromatography to measure halogenated hydrocarbon in the sample water.
应用顶空气相色谱法测定水样中卤代烃。
yìng yòng dǐng kōng qì xiāng sè pǔ fǎ cè dìng shuǐ yàng zhōng lǔ dài tīng 。
dictsearch.appspot.com
7.
A method for the determination of toluene in pharmaceutical industry sewage by HS-GC was recommended.
采用顶空气相色谱法测定制药工业污水中的甲苯含量。
cǎi yòng dǐng kōng qì xiāng sè pǔ fǎ cè dìng zhì yào gōng yè wū shuǐ zhōng de jiǎ běn hán liàng 。
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8.
This paper presents how to determinate the content of benzene in orange juice by headspace gas chromatography (GC).
本文研究了用顶空气相色谱法测定橙汁饮料中苯的含量。
běn wén yán jiū le yòng dǐng kōng qì xiāng sè pǔ fǎ cè dìng chéng zhī yǐn liào zhōng běn de hán liàng 。
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9.
Determination the residual of Benzene and Methylbenzene in the Total Rhapontisterone by the gas chromatography with the headspace sampling
顶空气相色谱法测定漏芦总甾酮中苯及甲苯残留量
dǐng kōng qì xiāng sè pǔ fǎ cè dìng lòu lú zǒng zāi tóng zhōng běn jí jiǎ běn cán liú liàng
ilib.cn
10.
Determination of Chlorinated Hydrocarbons in Beijing Groundwater by Gas Chromatograph with a Headspace Sampler
顶空气相色谱法测定北京市地下水中的氯代烃
dǐng kōng qì xiāng sè pǔ fǎ cè dìng běi jīng shì dì xià shuǐ zhōng de lǜ dài tīng
www.ilib.cn