...)气相由喉道进入孔,呈“球冠形”驱替;(3)气相占据整个孔;空气流量小,气驱液在多孔网络内呈现稳定驱替(stable displacement)现象,随着空气流量白勺增加,逐渐向“树冠形”分布转变;多孔网络内气相驱动压力随气相流量和水流量白勺增加而增加;水流量增加,多孔...
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The model can predict displacement which is caused by excavation in underground engineering and can predict stable displacement over a long period of time after formed excavation.
运用灰色理论建立预测地下工程开挖位移的模型,预测成洞后长期的开挖稳定位移,为工程开挖提供了较为有效的方法。
Failure of axis displacement safeguard, bring about harmfulness for safety and stable operation of the steam-turbine suit.
轴位移保护的故障对汽轮机机组安全稳定的运行具有很大的危害。
A new method, the stable defect method, is established to evaluate the displacement damage by energetic protons on CCDs.
建立了一套新的估算质子辐射位移损伤的方法——稳定缺陷方法。
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