gas mass spectrometry 中文意思是什麼

gas mass spectrometry 解釋
氣體質譜測定法
  • gas : n （pl gases ）1 氣，氣體，氣態 〈cf fluid; solid〉 2 可燃氣，煤氣，沼氣；【礦物】瓦斯。3 【軍事...
  • mass : n 彌撒；彌撒的儀式[禱告、音樂]；彌撒曲。 a high [solemn] Mass （有燒香、奏樂等的）大彌撒。 a low ...
  • spectrometry : 度譜術
  1. Detecting the volatile organic compounds of dry bupleurum with headspace solid phase microextraction coupled to gas chromatography and mass spectrometry

    質譜聯用分析乾柴胡藥材中有機揮發物
  2. Analysis of volatile oils of caulis sinomenii by gas chromatography - mass spectrometry

    質譜聯用分析青風藤揮發油中化學成分
  3. Standard test method for ignitable liquid residues in extracts from fire debris samples by gas chromatography - mass spectrometry

    用氣相色譜度譜術對火焰碎片樣品提煉物中可燃液體殘留物的標準試驗方法
  4. Fifty - one and nineteen compounds were detected respectively from the volatile extracts of the fossils from miocene leaves of metasequoia glyptostroboides and early cretaceous seed cone of pityostrobus spp. by gas chromatography - mass spectrometry ( gc - ms ) analysis

    摘要採用氣相色譜質譜聯用分析技術從中新世水杉葉片和白堊紀松型球果兩種裸子植物化石中分別鑒定了51個和19個揮發性成分，類型涉及烷烴、烷烯、烷醇、長鏈脂肪酸及其酯、鄰苯二甲酸酯、菇類和芳香族化合物。
  5. Determination of trace mustard gas in soils by gas chromatography mass spectrometry

    質譜法檢測土壤中痕量芥子氣
  6. Determination of the noble gas isotopic composition in rocks and minerals by mass spectrometry

    巖礦樣品中稀有氣體同位素組成的質譜分析
  7. Analysis of puerarin and volatile components in pueraria vino by high performance liquid chromatography and gas chromatography - mass spectrometry

    葛酒中葛根素及其揮發性成分分析
  8. Application of comprehensive two - dimensional gas chromatography time - of - flight mass spectrometry to analysis of zedoary volatile oil

    飛行時間質譜法在莪術揮發油組成分析中的應用
  9. A comprehensive two - dimensional gas chromatography / time - of - flight mass spectrometry ( gc gc / tofms ) method has been developed for the characterization of phenols in mainstream cigarette smoke condensate

    建立了卷煙主流煙氣粒相物中酚類化合物組成研究的全二維氣相色譜飛行時間質譜方法，並用所建立的方法對一種市售混合型卷煙主流煙氣粒相物中的酚類鎦分組成進行了表徵。
  10. Method for aromatic types analysis of gas - oils aromatic fractios by mass spectrometry

    重餾份石油芳香烴族組成質譜分析方法
  11. Method for hydrocarbon types analysis of gas - oil saturates fraction by mass spectrometry

    重餾份石油飽和烴族組成質譜分析方法
  12. Gas chromatography - mass spectrometry ( gc - ms ) analyses showed that both potassium permanganate and chlorine could oxidate the organic matters with unsaturated functional groups into those with carboxyl, hydroxyl and aldehyde. and it was further revealed that after preoxidation by potassium permanganate, the sorts of organic matters were reduced remarkably, however, chlorination leaded to increase of the sorts of orgnic matters and brought some chloro - organics such as chlorobenzene, chlorophenol, and trichloro - ethane

    通過色譜-質譜聯用（ gc - ms ）評價分析了高錳酸鉀和氯對有機物結構的改變，高錳酸鉀和氯均將原水中的一些不飽和性有機物氧化分解為一些含氧基團的有機物，如羧酸類、醇類和醛等有機物，但預氯化會在水中出現一些鹵代物，鹵代產物不僅出現在苯環上，而且出現在鏈烴上。
  13. Determination of pesticide residues in concentrated fruit and vegetable juices by gas chromatography - mass spectrometry with large - volume, temperature - programmed injection

    大體積進樣氣質聯用法測定濃縮果蔬汁中農藥的殘留量
  14. The volatile organic compounds were extracted from chestnut kernel coating by ether, and determined by gas chromatography - mass spectrometry. there are 29 components, seventeen of which were identified

    摘要板栗仁衣經水蒸汽蒸餾，乙醚萃取揮發性成分，通過氣相色譜與質譜聯用法測定，發現板栗的仁衣中含29個組分，確定了其中17個組分的結構。
  15. According to the chemical experimental data of residual organic carbon content, kerogen carbon isotope, aliphaltic gas chromatography mass spectrometry of 67 outcrop specimens in the baise basin, the authors analyse the geochemical characteristics of the type and the maturation of organic matter in the lower triassic - devonian source rock

    根據百色盆地周緣大量露頭樣品的殘余有機碳含量、乾酪根碳同位素、飽和烴色譜及色質等地球化學實驗數據，分析了下三疊統泥盆系海相烴源巖的有機質豐度、類型、熱演化程度。
  16. Standard practice for oil spill source identification by gas chromatography and positive ion electron impact low resolution mass spectrometry

    用氣相色譜法和正離子電子沖擊低解析度質譜法識別溢油源的標準實施規程
  17. Standard guide for identification and quantitation of organic compounds in water by combined gas chromatography and electron impact mass spectrometry

    用氣相色譜與電子沖擊光譜方法鑒別和定量測量水中有機化合物的標準實施規程
  18. Therefore, for cardiomyopathies in children, after exclusion of non - genetic causes, genetic studies and metabolic screening, such as tandem mass spectrometry, urine gas chromatography mass spectrometry, carnitine level and mitochondrial dna screening, are recommended

    因此針對一個兒童時期心肌病變的病人，在排除了非遺傳因素造成的原因后，應當進行遺傳與代謝疾病的篩檢：包括血液串聯質譜儀檢查、尿液有機酸檢查、血液肉堿濃度檢測與粒線體基因篩檢等。
  19. The compositions of products from alkylation of m / o - cresols were analyzed by combination of gas chromatography and mass spectrometry ( gc - ms ). the analysis method for such compositions was established

    1電石深加工行業的現狀和發展思路電石生產已有近百年歷史，發達國家已轉向利用石油、天然氣資源替代電石生產化工產品.中國缺油多煤的國情，使電石生產仍然保持快速發展勢頭
  20. Combination method with gas chromatography and mass spectrometry applied in drug examination

    色質聯用技術在毒品檢驗中的應用
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