liquid column

• 液柱

liquid column的用法和样例：

例句

1. Recent developments in automatic reading of liquid column height have evolved.
   最近已研制成功各种自动读出液柱高度的新装置。
2. Bubbles float centripetally from the thin froth area and upward from the central part of liquid column area.
   气泡分别从薄层区径向向内和从液柱区中心部位轴向向上进入泡沫区。