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探讨低温季节浅圆仓机械通风对粮食水分的影响。实践表明,使用离心风机采取压入式机械通风会对粮堆水分造成0.5%左右的损失,尤其是粮堆底层的水分降低十分明显;而对一定高度以上的粮食水分影响不明显。
Effects of Mechanical Ventilation on Grain Moisture in Shallow Coffin in Low Temperature Season. Practice shows that the use of centrifugal fan to press-in mechanical ventilation will cause a loss of about 0.5% of the grain moisture, especially in the lower layer of grain moisture significantly reduced; and a certain height above the grain moisture is not obvious.