“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	infra-red infrared infrared absorption infrared absorption cell infrared absorption intensity infrared absorption of impurities and defects in semiconductors infrared absorption spectrometry infrared absorption spectrometry; infrared spectrometry infrared absorption spectroscopy infrared acquisition method infrared active molecule infrared albedo infrared and far infrared wave infrared antireflective coating infrared array infrared astronomical observation Infrared Astronomical Satellite infrared astronomy infrared astrophysics infrared asymptotic freedom infrared attitude detector infrared background infrared background radiation infrared bandpass filter infrared beam splitter

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