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- isotopic partition coefficient 同位素分配系数
- CONCLUSION The partition coefficient for volatile anesthetic in lipid emulsion accordes with volume fraction partition coefficient concept. 结论挥发性麻醉药在脂肪乳中的分配系数符合容积比分配系数的概念。
- They identified the octanol-water partition coefficient as a suitable measure of the CMC. 他们将辛醇和水的分离系数作为测定CMC的一个标准。
- The effects of PAAm and PEG concentration and temperature on the partition coefficient of AAm were studied. 结合溴化滴定法测定了AAm在两相中的分配系数,考察了PAAm和PEG20000浓度及平衡温度对AAm分配系数的影响。
- The partition coefficient of chemical substances in food and packaging systems was researched. 对化学物在食品和包装系统中的分配系数进行了研究。
- The internal partition coefficient of building is the important factor of influencing air infiltration. 建筑物内部隔断系数是影响空气渗透的重要因素。
- After that, the partition coefficient of C. I. Disperse Orange 25 in SC-CO2 and Dacron system was measured for the practical SFD process. 接着,针对真实的SFD过程,采用实验的方法测定了分散橙25在SC-CO_2~-涤纶体系中的分配系数。
- Conclusion Phospholipid complex can effectively enhance the liposolubility and oil/ water apparent partition coefficient of ferulic acid. 结论 阿魏酸磷脂复合物提高了阿魏酸的脂溶性。
- The modified penicillin acylase was mainly present in the PEG phase in a PEG-dextran aqueous two-phase system, and the partition coefficient was 25. 酶在带修饰酶的聚乙二醇与葡聚糖组成的两水相体系中的分配系数为25。
- Shake-flask method was used to determine water solubility (Sw) and n-octanol/water partition coefficient (Kow) for 15 substituted aromatic ketone and aldehyde. 本文测定了15种芳香族醛酮化合物的溶解度和正辛醇-水分配系数。
- The lightness L * of the fabrics dyed with several anthraquinone dyes and azo dyes and the partition coefficient K of the dyes absorbed in two phases of PET and PA6 were tested. 通过染料与纤维的无机性/有机性值计算,结合实验结果的分析,表明蒽醌型分散染料适合于PA6纤维的常压染色,但离温离压染色对PET/PA6复合纤维不易匀染。
- Investigated the apparent oil/ water partition coefficient( P) of free quercetin and quercetin in phospholipid complex in different pH waters and n-octyl alcohol. 对槲皮素与磷脂形成复合物前后的表观油/分配系数进行了研究。
- This paper presents the research on partition coefficient of petroleum sulfonate in oil and water phases of ASP flooding in block II of Karamay oil field. 该文介绍了克拉玛依油田二中区ASP驱中石油磺酸盐在油水两相中的分配系数研究成果。
- To consider the geometry structure information of data set, new clustering validity functions are defined by modify possibilistic partition coefficient. 该文考虑到数据集的几何结构信息,对可能性划分系数进行改进,提出了新的聚类有效性标准。
- The results showed that the DNA damage by phenols was correlated well with the logarithm of octanol/water partition coefficient (logKOW) and molecular refractivity MR. 研究结果表明由酚类化合物引起的DNA损伤可用有机物的亲脂性参数KOW和分子折射率MR很好地表征。
- The results showed that the partition coefficient of EGCG bound to MIP coluld be 140.3, which was higher than that of gallocatechin-gallate(GCG), epigallocatechin (EGC) and epicatechin gallate(ECG). 结果表明分子印迹聚合物对模板分子具有较高的选择性和识别能力,而空白聚合物却不具备这样的特性。
- The gas-polymer partition coefficient value is calculated by using the linear solvation energy relationship (LSER);the values measure the strength of interactions between the polymers and vapors. 可运用线性溶剂化能关系计算气体-聚合物的分配系数来衡量膜材料与吸收气体之间作用强弱。
- Batch experiment was carried out to measure soil/air partition coefficient(KSA)for trichloroethylene(TCE)in three selected soils(yellow,paddyfield and black soil)as a function of temperature. 采用批量实验测定了三氯乙烯(TCE)在三种土壤(黄土,稻田土,黑土)中的土/气分配系数(KSA),考察了温度对TCE在土壤中KSA的影响。
- A mathematic equation is erected for calculating the octanol/water partition coefficients of polychlorobiphenyls. 建立了计算多氯联苯辛醇/水分配系数的数学表达式。
- The influence of partition coefficients on migration of chemical substances was measured using an approximate method. 应用一种近似方法得到分配系数对化学物迁移过程的影响。