mine total head [矿业] 矿井通风总压头
total head gradient 总水头比降
total head tube [流] 总压头管
total-head orifice 总压头喷嘴
total head line 总水头线
fan total head [机] 风机总压头
total head value 全压头值
The head loss of flume is less, and the average loss is nearly 12% of the total head in upstream.
机翼形量水槽的水头损失较小,平均水头损失约占上游总水头的12%左右。
The airfoil-shaped measuring flume water head loss isn't higher, and the water head losing has 14% of the total head of water.
机翼形量水槽的水头损失不大,水头损失约占上游总水头的14%左右。
At normal delivery and above, when velocity distributions are fairly steady, the pressure and total head generated may be derived from the velocity distributions with reasonable accuracy.
在正常流量以上,当速度分布相当稳定时,压力和总扬程可由速度分布推得,并具有较高精度。
应用推荐