“低压管道输水灌溉”的概念、定义、翻译、参考文献-科学参考

单词	低压管道输水灌溉
释义	低压管道输水灌溉 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	non-separable element non-separable graph non-separable space non-separated non-separated topological group non-separated topological space nonseptate hypha non-sequenced chain non-severe plastic anemia non Shannon type information inequality non-Shannon-type information inequality non-shivering thermogenesis nonsilver halide photographic materials nonsilver real time recor-ding materials non-simple path non-simplicity non-simply connected non simultaneous masking non-simultaneous masking nonsimultaneous masking nonsingular nonsingular algebraic variety non-singular bilinear form nonsingular bilinear form nonsingular boundary point

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