So no matter how well air content changes, can guarantee the lowest into liquid rate, make the mixture pumps can work normally.
这样无论油井含气量如何变动，都可保证最低进液率，使混输泵能够正常工作。
The changes of scattered absorbed dose rate in various conditions were discussed, and the estimated formulas for scattered air-absorbed dose rate were given.
讨论了散射线空气吸收剂量率的变化规律，给出了散射线空气吸收剂量率的估算公式。
Limit control system of expanding double-cross is a new control method, it changes control mode from former static state to dynamic one in controlling limit rate air to fuel.
双交叉限位控制系统是实现燃烧炉控制的一种新型控制方法，一改以往静态“空燃比限位”的控制方式，实现动态比率限位控制。
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