bottom discharge opening 底部卸料孔
automatic discharge opening 自动排气口
drag conveyors discharge opening 刮板输送机卸料口
adjusting device of discharge opening 排料口调整装置
lowest discharge opening 底部卸料孔
Electrical end results occur with the shorting together of the cord conductors (evidence of an electrical arc discharge exists) or with the opening of either or both of the cord conductors.
电的最后结果发生时，有电线导体短路(有电弧放电的现象)或电线导体开口暴露的现象。
The discharge from the weir opening should be free.
从堰开口处的泻水应畅通。
From this, we can conclude that the discharge coefficients of the inlet opening and the outlet opening are different.
由此可推出进、出口的流量系数不同，从而得到一种简单的估算自然通风量的计算方法。
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