“pollutant from of irrigating water source”的概念、定义、翻译、参考文献-科学参考

单词	pollutant from of irrigating water source
释义	pollutant from of irrigating water source Encyclopedia 农学灌溉水源污染物释 pollutant from of irrigating water source灌溉水源污染物因使用含有氮、磷、酸、碱、盐、重金属、病原体、有机农药、需氧性有机污染物及其他有害沉积物等的灌溉水，而导致农业环境污染的农业投入品污染物。
随便看	up-conversion process upconverter up cross upcrossing inequality upcrossing of random trajectories upcurrent UPC并行编程语言 UPD update updated update propagation updating updating formula updating function UPDF up-down asymmetry up-down counter up-down symmetry updraft gasifier up-draught drymagnetic separator UPE U Pe Maung Tin upend Upendranath Ashk uperization

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