“壓頭”造句
2024年06月14日 12:34:38
Dall流量管是具有特別高的
壓頭補(bǔ)償?shù)膶?shí)驗(yàn)裝置.
The Dall flow tube is an empirical design with an extremely high pressure head recovery.
當(dāng)下游
壓頭大于上游
壓頭約3/5時(shí), 流量是潛流.
When the downstream head is greater than about 3 / 5 of the upstream head, flow is submerged.
這個(gè)方法,液體在恒定的
壓頭下,測(cè)定液體的體積.
The method involves measurement of the volume of liquid, under constant head conditions.