在目标表行上保持更新锁定。

Update locks are held on the target table rows.

youdao

TableItem代表了表行。

TableItem represents a table line.

youdao

代码还使用Ajax获得显示所选活动的表行。

This code also USES Ajax to get the table row that displays the selected activity.

youdao

And you can find these compressibility factors in tables. If you want to know the compressibility factors for water, for steam, at a certain pressure and temperature, you go to a table and you find it.

各种气体的压缩系数,想知道水或者水蒸气,在某个温度和压强下的，压缩系数，查表就行了，这是实际气体状态方程的。

麻省理工公开课 - 热力学与动力学课程节选