Through field investigation, the influences of vegetation characteristics on wind profile and soil erosion were main studied.

采用野外定点观测法，主要研究植被各个特征对风力作用及土壤风蚀的影响。

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The short wave disturbance did not match the undulation of the wind field, and the characteristics of its phase propagation were similar to those of gravity waves.

该短波扰动与风场的波动不相匹配，其位相传播特征与重力波相似。

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Lagrangian stochastic model and a three-dimensional wind field diagnostic model are used to reveal the characteristics of mesoscale atmospheric flow and diffusion over Huian area, Fujian province.

采用拉格朗日随机粒子扩散模式和三维风场诊断模式以及实际气象观测资料，模拟分析了福建惠安核电厂所在沿海地区的大气流动和气载污染物的中尺度扩散情况。

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