The damping effect is also affected by pump pressure, volume of air chamber and the prefill pressure in chamber.
改变泵压、空气包容积和充气压力等参数,对排出液体
脉动衰减有较大影响。
The damping effect is also affected by pump pressure, volume of air chamber and the prefill pressure in chamber.
改变泵压、空气包容积和充气压力等参数,对排出液体
脉动衰减有较大影响。
This paper presented a new approach for stacking velocity analysis, and discussed the principles, procedure, applicability, and applications of suppression of prestack random noises and outlie...
提出了一种新
叠加速度分析方法,并

述了基于这种新
叠加速度分析进行叠前随机噪音衰减和野值压制
原理、
现步骤、应用条件以及应用效果。
Based on the correlation principle, an algorithm to decomposite the damped free vibration signals of a two degrees of freedom system with close natural frequencies is put forward.
摘要基于单一频率成分
自由衰减振动响应

相关性原理,提出了一种频率密集成分
两耦合振子自由衰减振动响应

解耦算法。
And alarmist politicians and doomster academics may, in pointing to the state of decay, miss a nation's continuing strengths and attractions, which have to be weighed against its problems and worries.
而杞人忧天
政客和末日论
学者们则可能在指出衰减状态
同时也遗漏了国家持续
国力和吸引力,这些都应该与面临
问题和担忧受到同等重视。
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