The variation of seismic passive pressure coefficients increases with the increase of the magnitude of the earthquake acceleration.

随地震加速度系数的增加，地震被动土压力系数变化越明显。

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And the accumulator is a passive system that just operates automatically based on a significant loss of pressure in the primary system.

蓄电池是一个被动的系统，只会在主系统出现了重大的，压力损失的情况下才会自动运行。

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By analysis mechanism of the pressure pulsation for hydraulic system, introduced two methods, the passive filtering and the active filtering, to decrease pressure pulsation.

通过对液压系统中产生压力脉动的机理分析，介绍被动滤波和主动滤波两种降低压力脉动的方法。

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But when Newcastle needed to find inspiration in the second half, all that was on offer was an almost passive acceptance of their decline as they failed to exert any serious pressure on Villa - at times seeming barely aware of the fate that awaited them if they lost.

BBC: Aston Villa 1-0 Newcastle