Based on the feature of the wind speed, the forecasting models of wind speed in the aweather area of the firebreak treebelt had been established using the multi_model optimization.
根据风速的分布特征，采用多模型选优的方法，确定了山脊防火林带迎风面的相对风速预测模型。
2
Teri ties Kevin to a tree with a belt and with jumper cables.
泰瑞将凯文用皮带和跨接电缆捆绑在一棵树上。
3
With the fault tree analysis method, the paper analyzes belt faults of the coal mining belt conveyor such as deviation, slipping, tear and breakage, focusing on the conveyor belt fire accident.