mass spectroscopy 中文意思是什麼

mass spectroscopy 解釋
質譜（學）；質譜測定（法）
  • 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 ...
  • spectroscopy : n. 【物理學】分光術，光譜學。n. -ist
  1. 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。
  2. 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。
  3. The contents of metal elements in silk gland and silk fiber of b. mori silkworm have been detailedly analyzed by proton induced x - ray emission ( pixe ), inductively coupled plasma mass spectroscopy ( icp - ms ) and atomic adsorption spectroscopy ( aas )

    摘要用不同的測試方法，即質子誘導x射線發射（ pixe ） 、電感耦合等離子體質譜（ icp - ms ）和原子吸收光譜（ aas ）對桑蠶絲腺體和絲纖維中金屬元素的含量進行了詳細的表徵。
  4. Recently, many studied results abroad had reported that triglyceride was separated and detected by chromatography and mass spectroscopy

    超臨界流體色譜是新近發展起來的分離技術，它保留了氣相色譜和液相色譜的優點，但在一些方面更有優勢。
  5. Wt has been applied to denoising, data compression, and resolution of overlapping signals in analytical chemistry that includes flow injection analysis ( fia ), voltammetric analysis, high performance liquid chromatography ( hplc ), infrared ( ir ) spectroscopy, mass spectroscopy ( ms ), nuclear magnetic resonance ( nmr ) spectroscopy, ultraviolet - visible ( uv - vis ) spectroscopy, photoacoustic spectroscopy ( pas ), extended x - ray absorption fine structure ( exafs ) spectrum, etc

    在分析化學領域中，小波變換在流動注射分析、伏安分析、高效液相色譜、紅外光譜、質譜、核磁共振譜、可見紫外光譜、光聲光譜、擴展x -射線吸收精細結構（ exafs ）譜等分析化學信號的平滑濾噪、數據壓縮、重疊信號解析等方面都有成功的應用。
  6. Mass spectroscopy study of residual gases in vacuum electronic devices and its storage lifetime

    電真空器件殘氣質譜分析和貯存壽命的快速測試研究
  7. In our experiments, these complexes, produced in supersonic beam expansions, are amenable to high resolution resonant two - photons ionization spectroscopy, which make it possible to obtain detailed information on their electronic - vibrational states. through resonant ionization spectra and together with time - of - flight mass spectrometry in supersonic molecular beam, the internal rotation for ch3 and intermolecular vibration for atom ar ( or n2 ) in the complexes ( c6h5ch3.

    實驗中採用了高解析度的共振電離光譜技術和超聲分子束技術，通過共振電離光譜和飛行時間質譜技術的手段探明了復合物c _ 6h _ 5ch _ 3 … n _ 2 、 ar的電子態、振動態以及甲基（ ch _ 3 ）內轉動的詳細情況。
  8. Standard practices for digestion of water samples for determination of metals by flame atomic absorption, graphite furnace atomic absorption, plasma emission spectroscopy, or plasma mass spectrometry

    用火焰原子吸收法石墨爐原子吸收法等離子體發射光譜法或等離子體質譜法測定金屬含量用水試樣浸煮的標準實施規范
  9. Among the destructive techniques able to provide the desired depth resolution the most widely used technique is secondary - ion - mass spectroscopy ( sims )

    在可以提供所希望的縱向解析度的損傷技術中，最廣泛運用的是二次離子質譜（ sims ） 。
  10. The progress on analysis of glycosaminoglycans was reviewed and summarized. the methods, such as molecular spectroscopy, high - performance liquid chromatography, electrophoresis, mass spectrometry, biosensor and electrochemical mehod are included

    摘要糖胺聚糖是一類重要的生物大分子。綜述了利用分子光譜法、高效液相色譜法、電泳法、質譜法和電化學等方法對其進行分析測定的研究進展。
  11. Seldi - tof - ms surfaced enhanced laser desorption ionization time of flight mass spectroscopy

    方法採用表面增強激光解吸電離飛行時間質譜技術
  12. Principle and application of comprehensive two dimensional gas chromatography - mass spectroscopy : a review

    質譜的原理及應用綜述
  13. Conventional methods for detecting residual organophosphorus pesticides included chromatography, mass spectrometry, spectroscopy, et al., they were time consuming and costly, and were hard to satisfy the increasing requirements of the online detection

    傳統方法檢測有機磷農藥檢測方法主要包括色譜法，質譜法以及波譜法等，它們通常耗時長、成本高、難以滿足現場快速檢測的需要。
  14. The solid samples made from the diethylgermanium dichloride and amp, cmp, gmp, imp solution are investigated by infrared spectroscopy and mass spectrometry techniques

    Kh _ 2po _ 4試驗結果得出二氯二乙基鍺與dna之間除了與磷酸根相互作用之外還存在其它作用方式。
  15. The films were characterized by diffraction, x - ray photoelectron spectroscopy, scanning electron microscopy, secondary ion mass spectrometer to research their hfa phase, morphology, fluorine content and fluorine distribution

    在實驗中運用xrd 、 xps 、 sem 、 sims 、 sem等技術對薄膜的相組成、表面形貌、氟含量以及氟分佈進行了分析和研究。
  16. The structures of these compounds were confirmed by means of nmr, 1r, elemental analysis and mass spectroscopy. the problems occurred in synthesis were discussed and dissolved. the synthesis processes were optimized

    通過nmr 、 ir 、元素分析等手段對其結構進行了表徵，對合成過程中出現的問題進行了討論和解決，優化的合成方法。
  17. The physicochemical characterization was made in depth using various techniques for some resin matrices of advanced composites, such as epoxy resin matrix, phenolic resin matrix and bismaleimide resin. these techniques include infrared spectroscopy ( ir ), nuclear magnetic resonance spectroscopy ( nmr ), mass spectroscopy ( ms ), liquid chromatography ( lc ), thermal analysis ( ta ) and other techniques. the composition, structure, molecular weight, reactivity, reaction temperature and other properties related to performance of resin matrix were studied

    本論文採用紅外光譜、核磁共振波譜、質譜、液相色譜、熱分析等分析技術對實際使用的環氧樹脂、酚醛樹脂以及改性雙馬來酰亞胺樹脂等先進復合材料樹脂基體進行了物理化學表徵，尤其是對與樹脂基體性能密切相關的化學組成與結構、分子量、活性與反應溫度、固化度等進行了表徵；提出了樹脂基體的固化反應機理，獲得了樹脂基體的固化反應動力學參數；對改性雙馬來酰亞胺樹脂的熱分解機理進行了分析，並得到了其熱分解動力學數據。
  18. These laboratories use a number of advanced analytical technologies, including flow injection analysis for nutrients, inductively coupled plasma - atomic emission spectroscopy and inductively coupled plasma - mass spectrometry for metals, and gas chromatography - mass spectrometry and a uv detector coupled with a fluorescence detector for trace organics

    兩間化驗所應用先進分析技術分析樣本中各類參數，分析方法包括流動注射分析法分析養分電感耦合等離子-原子發射光譜法電感耦合等離子-質譜法分析金屬，以及氣相色譜-質譜法和紫外光螢光檢測法分析痕量有機物。
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