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curve of water consumption造句

"curve of water consumption"是什么意思   

例句與造句

  1. Then some optimal models of water supply networks are enumerated and some factors which can influence the optimal results are analyzed such as the efficiency of pump station , the temporal value of fund , the curve of water consumption and the coefficient of water supply energy and so on
    接著,列舉給水管網(wǎng)優(yōu)化設(shè)計(jì)的數(shù)學(xué)模型,并分析影響目標(biāo)函數(shù)優(yōu)化結(jié)果的各種因素,例如泵站效率、資金時(shí)間效率、用水量變化曲線、供水能量變化系數(shù)等。
  2. Considering the electrovalence , the curve of water consumption and the reliability of water supply , this paper respectively sets up the model based on the maximal flux and the model based on the expectation flux . it takes yearly expenditure converting value and yearly cistern converting value as target function and takes continuity equation , velocity of flow and compression resistance of cast iron pipeline as restrictions and sets up the pga model on optimal design of water supply networks
    考慮到峰谷電價(jià)、用水量變化曲線及用水可靠性因素的影響,分別建立了以最高時(shí)流量設(shè)計(jì)管網(wǎng)的模型和以期望時(shí)流量設(shè)計(jì)管網(wǎng)的模型,以年費(fèi)用折算值加上清水池年造價(jià)折算值為目標(biāo)函數(shù),以連續(xù)性方程、管中流速和鑄鐵管耐壓值等為約束條件,進(jìn)行并行遺傳算法對(duì)給水管網(wǎng)優(yōu)化設(shè)計(jì)的實(shí)現(xiàn)。
  3. It's difficult to find curve of water consumption in a sentence. 用curve of water consumption造句挺難的

相鄰詞匯

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