“low-pressurepipe irrigation”的概念、定义、翻译、参考文献-科学参考

单词	low-pressurepipe irrigation
释义	low-pressurepipe irrigation Encyclopedia 农学农业水土工程释 low-pressurepipe irrigation低压管道输水灌溉利用高位水源和缓坡地形落差所提供的自然压力水头或利用低扬程机泵将灌溉水加压（一般压力≤30千帕），再通过低压管道把低压灌溉水输送到田间地头（低压输水管网的最末一级管道出水口工作压力水头一般只需3千帕左右即可），然后利用配套的给水栓进行沟灌或小畦灌的灌溉系统。
随便看	Cerro Tololo Inter-American Observatory Cerro Tres Kandú CERT certain certain event certain factor certain means of literary expression certain multi-objective evaluation model certain phenomenon certain return state Certain Rules Relating to Damage Caused by Foreign Aircraft to Third Parties on the Surface，1952 certainty certainty equivalence principle certainty equivalent certainty equivalent coefficient certainty factor theory certainty principle of priority protection population certificate certificate authority Certificate Authority(CA) certificate authority for e-commerce certificate chain certificate complexity certificate for borrowing and duplicating confidential geological data certificate for escorted delivery

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