Wind field retrieval from dual-Doppler radar data USES synthesis technique, and the vertical velocity is obtained by using continuity equation, then the three-dimensional wind fields are retrieved.

双多普勒天气雷达反演风场是以直接合成法为基础，垂直速度通过连续方程得到，反演天气系统的三维风场。

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Objective To compare the procollagen synthesis of pathological scar derived fibroblasts from three and two dimensional culture system .

目的定量分析比较三维及二维培养的病理性瘢痕成纤维细胞内合成的前胶原蛋白。

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Three standard numerical atlases database for dimensional synthesis of four-bar linkage mechanism, and the dimensional synthesis of four-bar linkage mechanism is solved completely.

创建了四杆机构轨迹生成、函数发生和刚体导引三个标准图谱库，全面完成四杆机构的尺度综合问题；

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