For a full well excavated down to the impervious stratum, the penetrating pattern could be considered as a model of canal network according to the seepage laws of vertical flow.
完整井情况下的锥探灌浆，其渗入型式可按单向渠道网络模型下的竖向渗流形式来考虑。
This paper analyzes the present distant education pattern as well as the principle of digital video broadcasting, and discusses the design approach of modern distant education network platform.
对现有远程教育模式及数字视频广播原理进行了分析，并对现代远程教育网络平台的构建方法进行了论述。
In order to get low sidelobe pattern, the power distribution among dipoles must be approximated to the theoretical value and the array must well match with a feed network.
由分析公式和计算结果可以看出，为了获得低副瓣方向图，必须严格控制功分器网络的精度及使天线阵与馈线有良好匹配。
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