The mathematical principles and models of gray relational analysis and BP neural network used to determine the source of water were introduced.
给出了灰色关联分析及BP神经网络进行判别分析的数学原理和模型。
Then the energy calculation and analysis for two normal run modes of the Water Source Heat Pump (WSHP) residential central air-conditioning were done at the concept of partial load characteristic.
并在考虑了水源热泵的部分负荷特性对机组效率的影响之后，对水源热泵住宅中央空调系统的两种常见工作模式进行了全年能耗计算与分析。
In the analysis of the BOD5 of inlet water of Fuxian Lake, the source, ratio and pre-treatment of inoculums and the preparation method of inoculums diluting water were also studied.
在对抚仙湖入湖河流BOD5进行分析的过程中，对几种接种液的来源、配比、预处理及接种稀释水的配制方法进行了研究，并通过一系列的实验数据说明了这些配制方法的可行性。
The paper presents a comprehensive analysis of the cage aquaculture in DianshanLake-a water source lake.
本文对作为水源地的淀山湖网箱养鱼进行了综合分析。
The important role of the digital analysis platform for water distribution network in the switching from old water source to new water source and the optimized dispatching was described.
阐述了配水管网数字分析平台在城市新老水源切换及优化调度中的重要作用。
Through the analysis on debris source characteristic and the rainfall intensity's influences, obtains the mine waste debris flow in the research area is rainstorm water-stone flow.
通过对物源特征和降雨强度对矿渣型泥石流影响的分析，得出研究区矿渣型泥石流主要为暴雨型水石流。
Presents the characteristics and the running cost analysis for water source heat pump air-conditioning, and then, the running cost is analyzed by some cases.
介绍水环热泵空调的特点、运行成本分析、通过实例分析了运行费用。
The analysis of the source of the water vapour and the hydrologic balance of the heavy rainfall in the upper reaches of the Huaihe River is made.
分析了淮河上游大暴雨过程的水汽来源和暴雨区的水分平衡。
Main results are as follows: (1) The analysis about water supply source.
其主要研究成果下：(1)城市供水水源的分析研究。
Environmental impact analysis for district heating by geothermy associated with high temperature water source heat pump;
地热温室是采用地热为热源供热的一种温室 ，通过调查研究设计了一套地热温室的采暖系统。
Environmental impact analysis for district heating by geothermy associated with high temperature water source heat pump;
地热温室是采用地热为热源供热的一种温室 ，通过调查研究设计了一套地热温室的采暖系统。
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