试验结果表明：在同一坡度及同一铺设长度下，不同规格的滴灌带滴头流量随压力的增大而增大；
The result shows that under the same conditions, low-discharge drip irrigation strap's emitter discharge has a little change along the distance.
试验结果表明：在同一坡度及同一铺设长度下，不同规格的滴灌带滴头流量随压力的增大而增大；
The result shows that under the same conditions, low-discharge drip irrigation strap's emitter discharge has a little change along the distance.
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