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分馏分析
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     Through analysis the Fuseloil, which is the side-p r oduct in the process of attaining the alcohol in the wine factory.
     通过对酒厂以发酵法获取乙醇过程中得到的副产品———尾酒的精细分馏分析 ,确定其内含有一定量的乙醇和伯醇 .
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     NET, it is obtained by the characteristic analysis of the preparatory service army equipment.
     分析.
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     ANALYZE
     分析
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     Gas Fractionation Device Normalization Analysis
     气体分馏装置标定分析
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  fractional analysis
Dose-response curves for midazolam, alfentanil, and their combination were determined with a probit procedure, and compared with algebraic (fractional) analysis of drug interaction.
      
Fractional analysis of the sons of 55 somatically mosaic flies that were also germinally mosaic tentatively suggests that the number of functional primordial germ cells inDrosophila melanogaster is variable and that it is seldom greater than 24.
      
Fractional analysis of technical polyoxaalkyl borates by TG
      
Spectro-ultramicroscopic method of fractional analysis
      
Fracture surfaces are studied and fractional analysis of hydrogen in cast metals is performed.
      
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The plant tissues, which were well- preserved in 2 m- thick shallow frozen lacustrine sediments of Ngoring, came from the same species of submersed plant, Potamogeton pectinatus. The stable carbon isotopic compositions of these plant tissues range from - 17.67‰ to - 11.39‰ and is higher than that (- 25.4‰ ) in local terrestrial plant. Three main stages of carbon isotopic change are distinguished according to the obvious shifts of δ 13C values of plant tissues. The mean values of δ 13C are - 16.68‰ , - 14.48‰...

The plant tissues, which were well- preserved in 2 m- thick shallow frozen lacustrine sediments of Ngoring, came from the same species of submersed plant, Potamogeton pectinatus. The stable carbon isotopic compositions of these plant tissues range from - 17.67‰ to - 11.39‰ and is higher than that (- 25.4‰ ) in local terrestrial plant. Three main stages of carbon isotopic change are distinguished according to the obvious shifts of δ 13C values of plant tissues. The mean values of δ 13C are - 16.68‰ , - 14.48‰ and - 12.28‰ , respectively. In general, the δ 13C values have decreasing shifts from bottom to top in Ngoring lacustrine sediment profile. According to the model of stable carbon isotopic fractionation in submerged plant, the concentration of dissolved inorganic carbon (DIC) is an important environmental factor influencing the δ 13C of submerged plants. And the associated factors, for example, temperature and concentration of atmospheric CO2, which can change the concentration of dissolved inorganic carbon, can be recorded in the stable carbon isotopic compositions of these plant tissues.

鄂陵湖浅层深2m的冻结湖相沉积物中埋藏植物屑保存完好,植物屑均来源于同一种沉水植物——龙须眼子菜(Potamogetonpectinatus)。碳同位素分析结果表明,剖面中该植物屑的δ13C值在-17.67‰~-11.39‰间变化,比该地生长的陆生植物高。根据δ13C值的变化特征,将湖相沉积分为三个阶段,相应δ13C平均值分别为-16.68‰、-14.48‰和-12.28‰,由下而上呈降低的趋势。沉水植物光合作用中碳同位素分馏的分析表明,沉水植物的δ13C值同水中溶解无机碳的浓度有关,从而与影响其改变的各种因素相关。因此,鄂陵湖湖相沉积物中埋藏植物屑的δ13C特征记录了该地过去环境变化的信息。

Through analysis the Fuseloil, which is the side-p r oduct in the process of attaining the alcohol in the wine factory. It contain so me alcohol and carbinol, Alcohol is the main product of the wine factory, carbin ol is the useful material of organic industry. Fuseloil should be comprehensive utilized.

通过对酒厂以发酵法获取乙醇过程中得到的副产品———尾酒的精细分馏分析 ,确定其内含有一定量的乙醇和伯醇 .乙醇是酒厂的主要产品 ,伯醇是有机工业的重要原料 ,综合利用 ,变废为宝 ,具有较高的经济价值

Geochemical multiparameters of showing natural gas chemical proportions from methane to normal butane and all the C 1~C 4carbon isotopic ratios are used as a new method to evaluate maturity,accumulation efficiency and segregative migration of gas pools.The correlation between 11 geochimecal parameters and three characterizations of a gas pool mentioned above was expounded .Gastar Diagram is used to illustrate this correlation.An analysis of a multilayered field on maturity,accumulative efficiency and segregative...

Geochemical multiparameters of showing natural gas chemical proportions from methane to normal butane and all the C 1~C 4carbon isotopic ratios are used as a new method to evaluate maturity,accumulation efficiency and segregative migration of gas pools.The correlation between 11 geochimecal parameters and three characterizations of a gas pool mentioned above was expounded .Gastar Diagram is used to illustrate this correlation.An analysis of a multilayered field on maturity,accumulative efficiency and segregative migration using Gastar Diagram shows that this method can be used to reconstructure gas history,and providing guide to look for new gas pools.

为了提高综合评价天然气藏的成熟度、聚集效率及运移分馏结果 ,更全面反映气藏性质 ,有针对性提出气藏勘探方案。AlainPrinzhofer提出的应用天然气C1 - 4 组份及同位素比值等 1 1项天然气地化参数与天然气藏上述各属性间的相关性 ,并用盖斯塔图表达了它们之间的关系 ,对某多层油田天然气样品作盖斯塔图 ,进行气藏成熟度、聚集效率及运移分馏分析 ,从而评价圈闭的封闭程度

 
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