The dynamical condition for the underground water (mainly shown by the water level) and the water temperature variation, especially radon variation, due to other factors have been described.

阐述了地下水动力条件（主要表现在水位方面）及其它因素对水温特别是水氡变化的影响。

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By using the method of questionnaire, mathematical statistics and logical analysis, this paper makes quantitative and dynamical analysis on condition of our hurdle race performance lag behind.

运用问卷调查、数理统计、逻辑归纳等方法，对我国跨栏跑项目落后状况影响因素进行量化和动态分析。

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Dynamical metamorphism under greenschist facies is the condition of mineralizing enrichment.

绿片岩相以下的动力变质作用是矿化富集的条件。

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