Now he and his collaborators use several methods, including mass spectroscopy and ultraviolet probes.
现在，他和他的同伴用了许多方法，包括质谱分析法以及紫外探测法来测量含氧量。
HPLC-mass spectroscopy assay was utilized to quantify the anthocyanin levels in human oral tissue explants, saliva, and blood.
用HPLC -质谱分析对人口腔粘膜组织外植体、唾液和血液中的花青素水平进行定量。
Until now, no spatial distribution of particles in plasma has been measured simultaneously by means of mass spectroscopy analysis.
到目前为止，还未见到用质谱手段来测量等离子体中粒子空间特性的报道。
Using gas chromatography mass spectroscopy (GC-MS) method, 14% unknown components and contents in pecan oil were determined for the first time.
采用色-质联用仪对山核桃仁油中14%的未知成分及含量进行了确定和分析。
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纵向分辨率的损伤技术中，最广泛运用的是二次离子质谱(SIMS)。
A systematic study of hexafluoroacetone hydrate has been carried out by introducing gas chromatograph, mass spectroscopy and nuclear magnetic resonance spectroscopy.
本文采用了气相色谱、色质联用及核磁共振法等分析方法对六氟丙酮水合物进行系统的研究。
He even had his colleagues use a mass spectroscopy machine to evaluate a blue scorpion venom treatment the patient had stumbled on. It turned out to be just blue water.
Fisch医生甚至让他的同事们使用了一种质量光谱学机器来评价蓝蝎子毒液治疗这位病人，结果证明失败，它只是一堆蓝汪汪的水。
Mass spectroscopy is important, not because it generates a tsunami of data, but because it gives the isotope ratios that write a historical record of the global temperature.
质谱是很重要的，并非因为它能产生巨量的数据，而是在于从同位素的比例可以得到这个世界温度变化的历史。
An experiment was conducted to study the high-temperature annealing characteristics of polysilicon films using atomic force microscope, secondary ion mass spectroscopy and probe.
利用原子力显微镜、二次离子质谱分析仪和探针，对多晶硅薄膜的高温退火特性进行了实验研究。
The characteristic ions and fragmentation patterns of shikimic acid were discussed by EIMS, ESIMS and MS/MS. This paper summarizes the basic of mass spectroscopy of shikimic acid.
探讨该化合物的质谱特征离子与裂解途径，提供莽草酸的质谱学基础。
Under ultra high vacuum condition, the adsorption of oxygen and ethylene on electrolytic silver containing barium was studied by mass spectroscopy and work function change measurement.
在超高真空条件下用热脱附和功函数变化等方法研究了氧在银-钡催化剂上的吸附和反应。
In this research, firstly, DES was mixed with succinic anhydride, the production is DES hemisuccinate (DES-HS) , which was purified and identified by high-resolution Mass Spectroscopy.
在本研究中，己烯雌酚首先和琥珀酸酐进行反应，纯化反应产物己烯雌酚 半 琥珀 酸，并对其进行高分辨质谱鉴定；
The structures of the above compounds were assigned by nuclear magnetic resonance, mass spectrometry, and infrared spectroscopy etc.
以上所有化合物的结构通过核磁共振、质谱、红外光谱等确证。
The product was purified and characterized by gas chromatography, mass spectrograph and infrared spectroscopy.
同时对产物用红外光谱、质谱及气相色谱分析进行了表征。
The technique of coupling ultraviolet photoelectron spectroscopy (UPS) with time-of-flight mass spectrometry (TOFMS) is described.
本文报道了将紫外光电子能谱(ups)和飞行时间质谱(TOFMS)相结合的技术。
The chemical structure of dye molecule was confirmed by 1h nuclear magnetic resonance spectroscopy, 1h-1h COSY and mass spectrometry.
染料分子的化学结构通过1H核磁共振谱，二维1H - 1h相关谱以及质谱分析得以确定。
The best synthesis conditions of the new olefin monomer (MG) were developed. And its structure was analysised under the way of IR spectroscopy, elemental analysis and mass spectrometry.
研发了这种新的烯类单体(MG)的最佳制备条件，并通过红外光谱、元素分析等结构鉴定方式分析了该单体的结构。
Through high-resolution mass spectrometry and two-dimensional NMR spectroscopy, the invention determines the chemical structure of the compound.
采用高分辨质谱和二维核磁共振谱等光谱技术，确定了该化合物的化学结构。
Through high-resolution mass spectrometry and two-dimensional NMR spectroscopy, the invention determines the chemical structure of the compound.
采用高分辨质谱和二维核磁共振谱等光谱技术，确定了该化合物的化学结构。
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