Modification of solution method of the saturation index model based on the chemical thermodynamics
基于化学热力学的饱和指数模型求解方法的改进
After saturation index and apparent saturation index are calculated,the hydro-geochemical critical value of solute hydrolytic precipitation is determined.
应用PHREEQCI模拟软件,对我国某高矿化度地下水的铀矿地浸溶浸剂进行模拟,通过计算饱和指数和表观饱和指数,确定溶质水解沉淀的水文地球化学条件的临界值。
Moreover the hydrogeochemical critical value of solute precipitation is studied according to computed saturation index.
应用地球化学模式PHREEQC,以新疆某高矿化度砂岩型铀矿为研究对象,通过计算饱和指数,研究在该地地浸工艺过程中溶质迁移的存在形式,以及用常规地浸法产生沉淀堵塞的原因,为解决地浸采铀工作中出现的新问题提供依据和办法。
To produce micro-biodiesel from microbial oil,transesterification conditions were studied using oil from Rhodotorula glutinis as raw material using unsaturation index of fatty acid (UIFA)as index.
为了开发微生物油脂生产微生物柴油,以胶红酵母油脂为材料,以脂肪酸不饱和指数(UIFA)为指标,探讨了微生物油脂生成脂肪酸甲酯工艺的影响因素。
For oil reservoirs with low-porosity and low-permeability,the variations in pore structures have a significant impact upon the saturation index 'n',i.
在低孔、低渗油藏中,孔隙结构的变化对饱和度指数n具有较大的影响。
Determination of saturation exponent in shaly formation;
泥质地层中饱和度指数的确定
The affecting factors on the cementing exponent and the saturation exponent were numerically analyzed.
根据欧姆定律及微积分原理,推导出几种理想情况下的Archie(阿尔奇)公式,模拟分析了胶结指数以及饱和度指数的影响因素。
Comparison of electrical data of 8 sandstone cores by the ‘normal injection’ and the ‘porous plate’ techniques shows that the ‘porous plate’ can yield valid results,and the electrical resistivity and saturation exponent are lower than those from the ‘normal injection’.
实验结果表明,相对于常规法,隔板法能够使岩心达到更低的束缚水饱和度;常规驱替方法会产生末端效应,岩心内饱和度分布不均匀,隔板法可以避免末端效应;在同一饱和度状态下,隔板法测得的岩心电阻率、电阻率系数和饱和度指数n低于常规驱替方法测得的数据,不同驱替方式造成的流体分布形式的差别是导致实验结果不一致的原因。
Thermoluminescence dating of Chinese porcelain using a regression method of saturating exponential in pre-dose technique;
前剂量饱和指数法测定中国瓷器年代
The saturation index of 0 27 is the allowable supesaturation in low temperature geothermal wells in Iceland.
饱和指数0．27为冰岛低温地热水中允许的碳酸钙过饱和度。
Thermoluminescence dating of porcelain using a regression method of saturation exponential in pre - dose technique;
前剂量饱和指数法测定瓷器的热释光年代
Modification of solution method of the saturation index model based on the chemical thermodynamics
基于化学热力学的饱和指数模型求解方法的改进
saturation value
饱和值，饱和度数值(颜色)
The Effect of Reservoir Characteristics on Archie Saturation Index.
油藏储渗特性对阿尔奇饱和度指数的影响
Topological Index and Predicting Physicochemical Properties of Saturated Fatty Ester;
拓扑指数与对饱和脂肪酯物理化学性质的预测
Regularity of relation between structural parameter and strength indexes of unsaturated loess
非饱和黄土结构性参数与其强度指标关系初探
Effect of plasticity index of saturated soft clay on its deformation parameters
饱和软粘土的塑性指数对其压缩变形参数的影响
Molecular Connectivity Index Studies in Correlation of Alkanes;
分子连接性指数用于饱和链烃类化合物相关性的研究
Studying the Relationship between Molecular Connectivity Index and Physicochemical Properties of Saturated Monobasic Alcohol;
分子连接性指数与对饱和一元醇物理化学性质的预测
Influence of Sandstone Pore Texture on Cementation Exponent and Saturation Error Analysis in Kuche Area,Tarim Basin
库车地区砂岩孔隙结构对胶结指数影响及饱和度误差分析
THE RESEARCH ON THE RELATIONSHIP BETWEEN THE SLEEP APNEA INDEX AND NIGHTTIME OXYGEN SATURATION
睡眠呼吸暂停指数与夜间血氧饱和度的相关关系
Major Influential Factor and Quantitative Study on m Exponent and n Exponent in Kuche Region
库车地区致密砂砾岩胶结指数m和饱和度指数n的主要影响因素及其量化研究
The Numerical Simulation of Saturated-Unsaturated Seepage Field and Stability Analysis of Dam
堤坝饱和—非饱和渗流场数值模拟及稳定性分析
Numerical simulation of infiltrating water in variably saturated zone
非饱和-饱和土壤中水分入渗的数值仿真模拟
UNSATURATED SOIL STRENGTH THEORY BASED ON TOTAL STRESS STRENGTH INDEXES OF SATURATED SOIL AND ITS APPLICATION
基于饱和土总应力强度指标的非饱和土强度理论及其应用
The water displacement experiment of Carboniferous gas showed that under normal pressure natural gas in subsurface reservoir is difficult to migrate into minor pores and displaced water out the pores in reservoir.
石炭系储层气驱水实验表明，岩石渗透率与驱替后残余水饱和度呈负相关指数关系。