“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	public relation activity management public relation in school public relation management of library public relation marketing Public Relations public relations activities public relations and communication management Public Relations and Marketing Network of the AAM public relations brand management public relations company public relations crisis management public relations culture research school public relations department public relations entertainment etiquette public relations functional school public relations in colleges and universities public relations industry public relations information management public relations management public relations market public relations official etiquette public relations of non-governmental organizations public relations pr public relations practitioner、 PR men、PR officer public relations relationship management

科学参考收录了854744条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。