large flow quantity的用法和樣例：
例句
- The steam turbines are designed to handle required large volume steam flow due to low pressure and temperature.
汽輪機設計為適用于因低壓力低溫度而需要的大流量汽流。 - Criteria for selection is minimum flow, normal flow, maximum flow and pressure drop across the valve.
選型標準是最小流量，正常流量，最大流量和通過(guò)閥門(mén)的壓降。
