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单词
air velocity through grain mass
释义
air velocity through grain mass
网络
粮层风速
网络释义
1.
粮层风速
粮层风速
(
air velocity through grain mass
) 流动空气穿过粮堆孔隙的平均速度，以m/s表示。粮层风速越大，粮层通风阻力越大。
baike.cngrain.com
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更新时间：2025/1/27 10:31:37