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涌泉灌
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涌泉灌
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微灌
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bubble irrigation
涌泉灌
通过置于作物根部附近的涌泉头或小管向上涌出的小水流或小涌泉将水灌到土壤表面,使灌溉水流入环绕每株果树的环沟或顺行格沟,沿沟浸润作物根区附近土壤,适时适量地满足作物需水要求的灌溉方法。又称小管灌溉、小管出流灌。属于微灌的一种形式。
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double ratio
double recursion
double-red congratulation letter
double reflection
double refraction
double reheat cycle
Double Reheat Rankine Cycle
double resonance
double-resonance
double reversal
double-ring galaxy
double ringing slotter
double root
double row scaffold
doubler stage
double salt
double sampling
double sampling inspection
double scale
double scaling limit
double sculls of Summer Paralympics
double semitrailer road train
double sequence
double sequential probability ratio test
double series
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