field hydraulic meaning in English

现场水力

Research on the standard method to build micro - field hydraulic dynamic modelsof water distribution networks
建立给水管网微观动态水力模型标准方法研究
After the integrated study of various boundary hydraulic conditions and field hydraulic conditions , a new method that the hydraulic conditions of seepage can be classified as three boundary conditions and three field conditions is presented . the variational expressions of various hydraulic conditions in seepage problems are deduced based on minimum energy dissipation principle , and the variational principles of seepage problems are enriched and developed
文中在综合分析了多孔介质渗流问题各类边界条件和源(汇)条件的基础上，提出将渗流问题的水力条件划分为三类边界条件和三类源(汇)条件；基于最小能量耗散原理推导了渗流问题中各类水力条件的变分表达，丰富并发展了渗流问题变分原理。