Exponential trend model is applied to forecasting the displacement values at observation point GA in Lianziya hazardous rock mass.

应用斜坡变形破坏预测的一种新方法——指数趋势模型，预测了链子崖危岩体GA监测点的位移量。

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Based on the exponential trend model, the Kalman filter model is applied to forecasting displacement values at observation point in Lianziya hazardous rock mass GA.

以指数趋势模型为基础，建立卡尔曼滤波模型对链子崖危岩体ga监测点的位移量进行预测。

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The work of geotechnical engineers includes rock moving, land filling, and hazardous material containment.

岩土工程师的工作包括岩石移动，倾弃垃圾填地，遏制有害物质等。

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During fracking, large volumes of water, along with sand and hazardous chemicals, are injected into the ground to break rock apart and free the oil and gas.

WSJ: Fracking coalition upsets both greens and drillers