Study on quantitative structure-property relationship of organics would be helpful in researching for equeous solubility and octanal-water partition coefficients of organics.
研究有机物的定量结构-性质关系将有助于研究有机物的均等溶解度和辛酸-水分配系数。
Sandstone and limestone are the main targets cut by oil and gas well drilling and for their physical mechanical property there have been systematic determination method and quantitative gradation.
砂岩和石灰岩是石油天然气钻井破岩的主要对象，它的物理力学性质已有系统的测定方法和定量分级。
Suspension quantitative germicidal test was used to observe the disinfection property of double-chain quaternary ammonium salt disinfectant.
采用悬液定量杀菌试验对复合季铵盐消毒剂的消毒性能进行了观察。
The statistical property of the solar proton events, the characteristics of energy spectrum and the methods abroad in the quantitative forecast of the solar proton events are reviewed.
本文介绍了太阳质子事件的性质、能谱特征以及国外质子事件定量预报的方法，并作了一定的评述。
This study carries out a quantitative investigation on the relationship between prices and rentals of the Hong Kong commercial property during 1979-2007.
通过对香港地区1979～2007年间商业物业价格与租金关系的定量研究指出，房价与租金存在长期均衡的协整关系。
This paper summarizes the development of the property, extraction and purification, and quantitative determination of Camellia Saponin. Besides, issues needing further study were indicated.
本文综述了油茶皂素的性质、提取精制及油茶皂素定量方法的研究，并总结了当前茶皂素研究中最值得进一步研究的问题。
Linear solvation energy technique was used to develop quantitative structure-property relationships (QSPR) model.
应用线性溶剂化能方法构建定量结构-性质相关(QSPR)模型。
A quantitative structure-property relationship (QSPR) model based on artificial neural networks was established to predict the flash points of fatty alcohols.
建立了一个基于人工神经网络方法的定量结构-性质相关性(QSPR)研究模型，用于预测脂肪醉闪点。
These results demonstrate that the quantitative structure-property relationship(QSPR) models have a high correlativity, fine stability and precise predictability.
结果表明，所建定量结构性质相关（QSPR）模型的相关性高、稳健性好、预测能力强。
It is the objective basis of the map express for the qualitative and quantitative specific property of planimetric feature and its relation of time and space.
地物的质量和数量特征及其时空关系是地图表示的客观基础。
The quantitative relationship between microstructure characteristics and mechanical properties is obtained by measuring relevant mechanical property parameters.
测定对应的力学性能参数，得到了组织特征与力学性能之间的定性关系。
This paper summarizes the development of the property, extraction and purification, and quantitative determination of tea saponin. Besides, issues needing further study were indicated.
本文综述了茶皂素的性质、提取精制及油茶皂素定量方法的研究，并总结了当前茶皂素研究中最值得进一步研究的问题。
Qualitative and quantitative researches on the internal stress have been carried out, which established the theoretical foundation for the study of mechanical property …
对膨胀内应力进行定性和定量的研究，并初步给出这种内应力的计算模型，为受腐蚀混凝土力学性能的进一步研究做了基础性工作。
On the basis of quantitative analysis the writer has discovered intrinsic relations between the pace of technology innovation and patent property, between cost structure and patent' economy value.
在对模型进行量化的基础上，分析技术创新速度与企业获得专利权、企业成本结构与专利社会效益之间的内在联系。
The developed quantitative formula can be applied to predict the biodegradation values of LAS and to help disclose structure-property relationship of chemical compounds.
应用这一定量关系式， 能够合理表征LAS的结构性能关系， 且有助于揭示化合物结构与性能之间的关系。
Study on quantitative structure-property relationship (QSPR) of organics would be helpful in researching for equeous solubility (pS) and octanal-water partition coefficients (logKsw) of organics.
基于定量结构-性质关系（QSPR）研究有机物的性质具有重要意义。
A new quantitative assessment method for coal environmental pollution property is defined by using the pollutants output per thermal unit and the comprehensive air pollution index.
对煤炭环境特性的单因子绩效评价法和综合污染特性指数法进行了分析和定义。
Most quantitative association rules transform mining association rules of numeric property into boolean property, and the kernel problem is to divide the numeric data into intervals.
数值型关联规则的算法大多是将多值属性关联规则挖掘问题转化为布尔型关联规则挖掘问题，而连续属性的离散化是数值型关联规则的核心问题。
It is concluded that these constant-property lines will fine wide qpplications in precise quantitative analysis.
结果表明此等性质曲线可用于准确定量分析。
Prediction of the critical volume of alkenes using a quantitative structure property relationship;
提出了一种基于元素和化学键的估算有机物临界体积的新方法。
Prediction of the critical volume of alkenes using a quantitative structure property relationship;
提出了一种基于元素和化学键的估算有机物临界体积的新方法。
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