• The results of mass spectrum analysis are discussed.

    讨论分析结果

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  • In addition, we discuss a possible mass spectrum of t (tt) family.

    此外讨论t (t)家族

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  • A primary measurement of mass spectrum on Tokamak KT-5 is presented.

    本文介绍了KT—5托卡马克装置测量初步结果。

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  • Second, aimed at the ionization and dissociation mass spectrum of trimethylamine.

    针对三甲胺离解离

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  • The IR spectrum and mass spectrum show that the CH film mainly consists of polystyrene.

    红外光谱分析表明薄膜主要成分是二甲苯。

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  • The subcellular localization and mass spectrum identification of the protein m 24 ku, pI 6.

    叶片茎尖的亚细胞定位鉴定研究。

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  • Measurement of Oxygen in High Purity Nitrogen by Means of Air Pressure Ionic Mass Spectrum;

    液相色谱-大气压光离子谱开发出测定鱼肉中的氯霉素抗生素方法

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  • The helium mass spectrum analyzes leakage analysis is one of the popular leak detection method.

    电子界较常用无损检漏方法

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  • Accurate position of mass spectrum peak was ascertained through mass calibration for instrument.

    仪器进行质量校正以确定正确位置

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  • The highest concentration of mercury was found in the antennal glands by mass spectrum analysis.

    分析表明,触角含量最高

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  • Thermal degradation of polystyrene was investigated with thermogravimetry-mass spectrum analysis (TG-MS).

    采用重质研究了聚苯乙烯降解过程。

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  • The compound structure is verified by melting point, IR, NMR, element analysis, mass spectrum and optical rotation.

    所得最终产品熔点核磁红外元素分析光度分析,证明与预期结构相符。

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  • Gas phase chromatography, mass spectrum and infrared spectrum are used to characterize the novel silanes structures.

    应用色谱红外光谱表征它们的分子结构

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  • METHODS Gas chromatography mass spectrum(GC MS) was employed to detect the concentration of 3 MCPD in the blood after ig.

    方法采用毛细管相色谱GCMS)联用法测定大鼠血液中3MCPD含量

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  • To illustrate the excellence of this method, how to recognize the scanned image of mass spectrum is discussed with detail.

    图像文件中获取图像灰度信息传统图像处理与识别技术所采取方法

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  • The fracture manner of PPO was obtained through analysing some fragment peaks of compounds in the second - order mass spectrum.

    二级谱中通过一些化合物碎片解析,得到了PPO的裂解方式

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  • The aim and the method of mass spectrum analysis for residual gas and the differential pumping system, meanwhile, are introduced.

    介绍进行气质分析目的方法采用差分气质谱分析系统; 给出装置调试过程中常温和低温状态下残谱图;

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  • In the course of analyzing the full-scan mass spectrum, the compounds with molecular weight 548 and 396 are founded to be never reported.

    扫描图分析过程中,发现了分子量分别为548396的尚未见报道成分。

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  • Phase distributions of heavy metals in pyrite were analyzed by inductively coupled plasma mass spectrum with sequential extraction procedure.

    分级提取-电感耦合等离子体质考察黄铁矿重金属相态分布

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  • There have been calls for public health policy makers to consider both ends of the body mass spectrum when fixing priorities in child health.

    有人呼吁公共健康政策制定者们,考虑儿童健康问题时,超重体重过轻极端应该优先考虑。

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  • With gas chromatographic and mass spectrum (GC-MS) analysis technology, the chemical composition of biomass tar and its distillations were analyzed.

    主要采用色谱-联机(GC - MS)成分分析法对生物质焦油及其馏分试样进行成分分析。

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  • A number of data show that the he mass spectrum detection technique is the only way to meet the requirements of "no-stop" of the thermal power plants.

    大量数据证明检漏技术满足火力发电厂“不停机真空系统检测的唯一方法

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  • Steranes and terpanes exist in saturated hydrocarbon component of oil and source rock, and they are usually identified by gas chromatogram-mass spectrum.

    萜类化合物存在原油生油饱和组分中,通常色谱-质谱法鉴定

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  • Constant conductance method USES partial pressure measurement technology, which has no strict request to outgassing rate of mass spectrum analysis chamber.

    固定流导采用压力测量技术,对质分析室的漏放气的指标要求高。

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  • IR spectra, mass spectrum and 1H NMR characterize it. Its surface tension, cmc, emulsification, moistening property, froth property and complex property are tested.

    采用红外核磁氢谱对正辛基聚葡萄糖苷进行了表征,并对表面张力临界胶束浓度乳化性能润湿性能、泡沫性能配性能进行了测试。

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  • There are obvious difference between the two 2D gels, but the different protein spots are not identified by mass spectrum, so the tumor special protein is not found.

    肿瘤患者脑脊液和正常对照脑脊液双向电泳图谱明显差别但是本实验尚未这些差异蛋白进行鉴定,所以未找出肿瘤特异蛋白。

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  • A new method for determination of melamine in milk powder and milk products by gas chromatography-mass spectrum with selected ion monitor(GC-MS/SIM) was established in this paper.

    采用相色谱-质谱(GC-MS)分析技术选择离子检测法(SIM),开发出种准确可靠、灵敏度高测定奶粉奶制品三聚氰胺方法

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  • The volatile components were extracted from leaves of Indocalamus latifolius by simultaneous distillation and extraction, and analyzed by gas chromatography-mass spectrum (GC-MS).

    采用同时蒸馏萃取装置提取箬竹挥发成分,然后经气相色谱-质联用技术对挥发性成分进行分离鉴定。

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  • The volatile components were extracted from leaves of Indocalamus latifolius by simultaneous distillation and extraction, and analyzed by gas chromatography-mass spectrum (GC-MS).

    采用同时蒸馏萃取装置提取箬竹挥发成分,然后经气相色谱-质联用技术对挥发性成分进行分离鉴定。

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