计算研究和模拟试验表明，保压过程中蓄能器的开启压力略高于蓄能器充气压力；
Simulation research and practical experiments showed that: during pressure-retaining process, accumulator opening pressure is a little greater than precharge pressure;
在注塑机液压系统中，要求能在注塑油缸运动的过程中对其进行速度控制和在保压过程中进行压力控制。 这就需要用到压力-流量复合阀来进行压力和流量的控制。
The hydraulic system of injection molding machine is the representative example, it need to control cylinder speed and hold pressure, so it indeed to use pressure and flow rate multiple valve.
应用热力学理论对用于深海微生物取样器保压的皮囊式蓄能器快速增压过程进行分析。
Thermodynamics theory gastight was used to analyze the quick plenum process of bladder accumulator used for deep sea microbe gastight sampler.
应用热力学理论对用于深海微生物取样器保压的皮囊式蓄能器快速增压过程进行分析。
Thermodynamics theory gastight was used to analyze the quick plenum process of bladder accumulator used for deep sea microbe gastight sampler.
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