firstly, formula of stream tube method was summarized including single disk multi-tube model and double disk multi-tube model.
首先,对流管法计算公式进行归纳总结,包括单盘面-多流管模型和双盘面-多流管模型。
based on the theory of convective diffusion, the theoretical equation for interwell tracer production concentration is derived by the stream tube method.
以对流扩散理论为基础,利用流管法导出了井间示蹤剂产出浓度的理论公式。
based on the analysis of the monsoon stream tube of 1983, an attempted is made to develop a short-range forecasting model concerning the rain belt over the changjiang-huaihe valley.