Shift the use of hydraulic pump operating conditions than the average pump works with the use of much more complex condition.
转向液压泵的使用工况比一般工程用泵的使用工况要复杂得多。
The fundamental equation of vapor pump and the functional relationship between, parameters are derived at stable operating condition in this paper.
通过理论分析和试验，导出汽心泵稳定工作的基本方程和性能参数之间的函数关系；
The precaution and control of non-regulative operating condition are the important operation of the pump system in the controlled process.
非调节工况的预防控制，是泵系统在运行调节过程中的重要工作。
Listen for any audible air leaks, unusual noises, fuel pump buzz (a noisy pump may not be an indication of poor operating condition), engine rattles or knocks. E.
听是否有空气泄漏声，油泵嗡嗡声(油泵有声音并不意味着工作不良)，发动机卡嗒卡嗒声或爆震声。
Listen for any audible air leaks, unusual noises, fuel pump buzz (a noisy pump may not be an indication of poor operating condition), engine rattles or knocks. E.
听是否有空气泄漏声，油泵嗡嗡声(油泵有声音并不意味着工作不良)，发动机卡嗒卡嗒声或爆震声。
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