spectrometry mass 中文意思是什麼

spectrometry mass 解釋
質量分析儀
  • spectrometry : 度譜術
  • 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 ...
  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. The protected amino acids were z - ser ( bzl ), boc - asp ( obzl ) and glu ( obzl ) 2. the quality of the synthesized tripeptide : ser - asp - glu ( sde ) by thin layer chromatography, amino acid analysis and liquid chromatography - mass spectrometry is pure. the paam beads with different length arms were obtained by coupling the various length linear spacer, such as ethylene diamine, glutaraldehyde, 1, 6 - diaminohexane and amino caproic acid to paam beads

    按照從梭基端到氨基端的合成路線，用風n 』二環己基碳二亞胺（ dcc ） l羥基苯驕三氮哩（ hobt ）液相合成法逐步接肽，制備得到對應的帶保護基的中間體，用催化氫化還原脫去所有的保護基。
  3. 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
  4. Method for the determination of the metabolite residues of furaltadon, nitrofurazone, nitrofurantoin and furazolidone in honey - liquid chromatography - tandem mass spectrometry method

    蜂蜜中呋喃它酮呋喃西林呋喃妥因和呋喃唑酮代謝物殘留量的測定方法液相色譜-串聯質譜法
  5. 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
  6. Determination of lincomycin in blood by high performance liquid chromatography atmospheric pressure chemical ionization ion trap mass spectrometry

    質譜法檢測血液中林可黴素
  7. 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。
  8. 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
  9. 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
  10. Oligosaccharide analysis by mass spectrometry

    用質譜進行寡糖分析
  11. All data indicated that f i was a pure substance. third, using modern analytic techniques such as nucleic magnetic resonance ( nmr ), infrared spectroscopy ( ir ), ultraviolet visible absorption spectra ( uv ) and mass spectrometry ( ms ), we analyzed the basic chemical structure of f i and nominated it phthalic acid di ( 3 - methyl ) nanyl ester ( pdne ). we estimated primarily it was a novel natural compound

    第三，利用核磁共振，紅外光譜，紫外分析，質譜等現代分析測試技術對分離提取物f進行結構鑒定，解析出f的結構，初步推斷該物質為鄰苯二甲酸- （ 3 -甲基）壬酯（ pdne ） ，根據目前所掌握的資料，還沒有檢索到該物質相關的報道，初步認定為一種新型的天然產物。
  12. Study of some metal - complexes of qercetin and rutin using electrospray tandem mass spectrometry

    槲皮素和蘆丁的某些金屬配合物的電噴霧質譜研究
  13. The researchers combined proteomics ( the study of proteins ), the latest in mass spectrometry technology and the best analytical methods from the field of bioinformatics ( the use of computers and statistics to analyze and find patterns in scads of data )

    研究者將蛋白組學（研究蛋白質） ，最新的質譜測定技術及最好的生物信息學分析方法（應用電腦及統計學分析並檢驗大量數據類型）相結合。
  14. The fabrication parameters were preliminarily optimized. the morphology and composition of the samples of the diamond film for different b / c ratios was investigated by scanning electron micrograph ( sem ) and raman scattering spectroscopy ( raman ). the content of different levels of b dopant in the diamond film was tested by secondary ion mass spectrometry ( sims )

    闡述了摻硼金剛石膜的制備工藝，研究了摻硼金剛石膜成核和生長的影響因素，初步優化了沉積摻硼金剛石膜工藝參數，同時對摻硼金剛石膜進行了掃描分析、拉曼分析、二次離子質譜分析和電阻率測試。
  15. A rapid procedure for determination of 14 sulfonamides in garlicin with high performance liquid chromatography mass spectrometry

    的嵌入式視頻監控系統研究與實現
  16. Determination of relative molecular weight of thymic protein by mass spectrometry

    應用質譜掃描測定胸腺肽相對分子質量
  17. For protein identification, proteins spots of interest on the gels stained with colloidal coomassie brilliant blue g - 250 were excised, digested in - gel with trypsin, and analyzed by peptide mass fingerprinting ( pmf ) with matrix assisted laser desorption / ionization - mass spectrometry ( maldi - ms ). erp60, trypsinogen, proelastase, lipaseandso on were identified. this will enable us to present an overview of the proteins expressed in rat pancreas tissues and lays the basis for subsequent comparative proteome analysis studies with pancreas development

    從中隨機選擇一些差異蛋白質點，進行基質輔助激光解吸-電離飛行時間質譜（ maldi - tof - ms ）測定其膠內酶解后的肽質指紋圖譜，用mascot軟體查詢swiss - port數據庫，初步鑒定為一些與生長發育、物質代謝、細胞因子、信號轉導等有關的蛋白質，如erp60 、 trypsinogen 、 proelastase 、 lipase等。
  18. Proteins were identified with peptide mass fingerprinting using matrix - assisted laser desorption ionization time of flight mass spectrometry ( maldi - tof ms ) after tryptic in - gel digestion

    差異蛋白經胰蛋白酶酶切后產生肽片段，再利用基質輔助激光解吸電離飛行時間質譜得到肽指紋圖譜來鑒定。
  19. Abstract : analytical methods for impurities in tungsten and tungstic compounds in recent 10 years were reviewed. among them were atomic emission spectrometry ， atomic absorption spectrometry ， mass spectrometry ， electrochemical analysis ， spectrophotometry and activation analysis. 53 references were cited

    文摘:綜述了近10多年來鎢及其化合物中雜質元素的分析方法，涉及方法包括原子發射光譜法、原子吸收光譜法、分光光度法、質譜法、電化學分析法以及活化分析法等。
  20. 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
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