质谱仪

In the mass spectrograph the ions are focused onto a photographic plate .

在质谱仪中，离子聚焦在感光板上。

In addition, the addition of Si ni tang to culture of D.radiodurans could induce cell growth and protein expression. In this study, 2-D electrophoresis and Matrix Assisted Laser Desorption Ionization Mass Spectrometry were used to analyze the proteomic differences between adjunction of Mn and Si ni tang in normal cells.

实验方法是利用二维蛋白质电泳(2-D Electrophoresis)和基质辅助雷射脱附游离质谱仪(Matrix Assisted Laser Desorption Ionization Mass Spectrometry；MALDI/MS)来分析耐辐射奇异球菌在有或无锰离子与四逆汤的培养下，其菌体表现出的蛋白质种类与数量的差异。

We use proteomic approach:two-dimensional electrophoresis and mass spectrometry to detect the proteins expression changes modulated by areca nut extracttreatment and attempted to link the correlation between OSCC and areca use.

本研究使用蛋白体学研究方法――二维电泳搭配质谱仪分析法，探讨口腔细胞受槟榔萃取物影响之蛋白质表现的改变，期望藉由高产能的策略探讨槟榔与口腔癌间的相关性。

The understanding of biogeochemical cycle of hydrogen, oxygen, carbon, nitrogen, and sulfur elements in nature ecosystem have increased substantially in the past two decades owing to the improvement of gas isotope ratio mass spectrometer and the wide application of isotopic studies with these elements.

近20年由於「气相同位素比值质谱仪」的改良和氢、氧、碳、氮和硫等稳定同位素的广泛研究，稳定同位素的研究技术已实质增加我们对於这些元素在自然生態系中生地化循环的瞭解。

The synthesized peptide was purified by the chromatograph and identified by mass spectrograph.

用色谱仪和质谱仪对合成的多肽进行纯化、鉴定。

The morphology, occurrence and components of dawsonite were described, and the paragenetic sequence of sandstone and origin of CO2 forming dawsonite were investigated by polarization microscope, scanning electron microscope, Xray diffraction and MAT251 stable isotope mass spectrometer.

利用偏光显微镜、扫描电镜、X射线衍射分析仪和MAT251稳定同位素质谱仪，详细描述了片钠铝石的形貌、产状和成分，确定了含片钠铝石砂岩的成岩共生序列和形成片钠铝石的CO2的成因。

DEMS combined with the dual thin layer flow through cell is a good tool for the quantitative study on the oxidation of small organic molecules.

微分电化学质谱仪与双薄层流动电解池结合是一个很好的定量研究小分子有机物氧化的有力工具。

Determination of molecular weight of each spot by MALDI mass spectrograph provides a reasonable metabolic pathway for these antibiotics.

再用基质辅助射质谱仪鉴定出蛋白质之分子，即可找出所对应的可能代谢途径。

However, there is no systematic analysis of the distribution of the mass/charge error and the data recalibration of Ion Trap Mass Spectrometry.

目前对影响离子阱质谱仪质荷比测量误差的因素和数据产出后系统误差的校正方法还没有系统的分析。

The size and the chemical composition of an individual bioaerosol particle were detected in real-time by matrix-assisted laser desorption/ionization on the home-built aerosol time-of-flight mass spectrometer.

利用基质辅助激光解吸电离技术，在自行研制的气溶胶飞行时间质谱仪上实时探测单个生物气溶胶粒子的粒径和化学成分。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失