flow restriction的用法和樣例：
例句
- Restriction orifice plates are suitable for all pipe sizes and shall meet the same requirements as flow measurement orifices unless otherwise noted.
限流孔板適合所有管道尺寸并且應滿(mǎn)足和流量測量孔板同樣的要求，除非另有注釋。 - In this paper,we present a new type of hybrid arc quenching system,which controls the metal vapor and back flow of the hot air in splitters arc quenching chamber.
本文研究了一種將窄縫與柵片配合應用于限流斷路器的新型混合式滅弧系統。
