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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