large opening flow的意思|示意
大开口流量
large opening flow的网络常见释义
大孔口泄流 ... 下泄式水闸 undersluice 敞开泄流 ungated flow 大孔口泄流 large opening flow ...
large opening flow相关例句
Recommended Opening Procedure: The wrench-operated valve has a very large flow capacity.
推荐的开启程序：扳手型阀门流量非常大。
An echo can show the pattern of blood flow through the septal opening, and determine how large the opening is, as well as how much blood is passing through it.
超声可显示通过房间隔缺损的血流方式，确定缺损的大小和通过血流的多少。
When opening the valve, the valve disc is parallel with the flow direction. The flow resistance is little, the flow section is large and the core will not be eroded.
蝶阀在开启时蝶板与流体流向平行，流阻小，流通截面大，阀芯不易被冲刷；