“渠系水利用系数”的概念、定义、翻译、参考文献-科学参考

单词	渠系水利用系数
释义	渠系水利用系数 Encyclopedia 工学灌溉输水工程释 water efficiency of canal system渠系水利用系数灌溉渠系的净流量和毛流量之比值，或净水量与毛水量之比值。农学农业水土工程释 efficiency of canalsystem flow渠系水利用系数反映灌区渠道系统输、配水效率的参数。
随便看	Second National Congress of Chinese Nationalist Party Second National Congress of Communist Party of China second-nearest neighbor second Neuberg circle second Neuberg point second Neuberg triangle second normal form second normal form, 2NF second normal stress difference second number-class second of arc second of time second open Second Opium War second order second-order advantage second order arithmetic second-order arithmetic second-order calibration and three-way calibration second-order circuit second order coherence second-order coherence second-order coherence and second-order correlation function second-order constraint qualification second order correlation

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