1) matter-element extension
物元可拓
1.
The application and improvement of the matter-element extension method used in water quality assessment of the Yellow River;
物元可拓法在黄河水质评价中的改进及其应用
2.
Evaluation of atmospheric environment quality based on weight value analysis of matter-element extension and verification with example;
大气环境质量物元可拓的权值分析和实例验证
3.
Combined matter-element extension method and flood damage intensity index with analytic hierarchy process,a comprehensive evaluation model of flood damage intensity is established.
用物元可拓方法和反映洪水灾害灾度的指标以及层次分析法相结合,建立了水灾灾度定量综合评价模型。
2) Matter-Element and Extension
物元可拓
1.
Application of Matter-Element and Extension to groundwater quality evaluation;
物元可拓法在地下水水质评价中的应用
2.
In view of the diversity of the water quality evaluation and incompatibility of evaluating results given by single index,the authors establish the groundwater quality evaluation model using the matter-element and extension method.
鉴于水质评价指标的多样性和由单指标给出评价结果的不相容性,从物元分析和可拓集合的理论出发,建立了基于物元可拓法的地下水水质评价模型,以梨树县平原区浅层地下水为研究对象,进行了水质综合评价。
4) matter element and extension set
物元可拓集
1.
The approach is based on constructing classical and extensional matter element matrixes for various plant cover classification using matter element and extension set,calculating the cognate degrees between the body to be r.
为了研究由红外遥感数据快速有效地识别地物类别 ,提出用物元可拓集理论构造不同地物类别的标准物元矩阵和节域物元矩阵 ,计算待识别对象与各类地物的关联度 ,根据关联度大小判断地物的类别。
5) matter element extension set
物元可拓集
1.
The relation between the matter element extension set and the turning matter element is studied.
建立了关于某个物元可拓集的对立物元的概念，研究了转折物元和物无可拓集的关系，讨论了转换桥的结构和不相容问题转换桥的构造方法。
6) matter-element extensibility
物元可拓性
1.
The paper uses extension theory and puts forward the potential information mining methods based on matter-element extensibility, and probes into the divergent method, correlative method and implicit method of potential information mining.
本文应用可拓论 ,提出了基于物元可拓性的潜信息挖掘方法 ,探讨了潜信息挖掘的发散性方法 ,相关性方法和蕴含性方法 ,这些方法与现有的数据挖掘方法相兼容 ,相互补充 ,相得益彰 。
补充资料：吡啶烷基衍生物蒸馏残余物氯化苄季铵化物
CAS：97375-31-0
中文名称：吡啶烷基衍生物蒸馏残余物氯化苄季铵化物
英文名称：Pyridine, alkyl derivs., distn. residues, benzyl chloride-quaternized
中文名称：吡啶烷基衍生物蒸馏残余物氯化苄季铵化物
英文名称：Pyridine, alkyl derivs., distn. residues, benzyl chloride-quaternized
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条