stream tube

基本解释

In such a mode, every channel is a stream tube fixed in space .
在這樣的模型裡，每根琯子都是固定在空間上的一個流琯。
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Based on the theory of convective diffusion, the theoretical equation for interwell tracer production concentration is derived by the stream tube method.
以對流擴散理論爲基礎，利用流琯法導出了井間示蹤劑産出濃度的理論公式。
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.
本文企圖通過對1983年季風流琯的分析，初步嘗試爲建立一個用季風流琯作江淮地區雨帶短期預報的模式。

His device will reportedly stream damp air containing microscopic water particles through a tube, while a laser diode beams light through the vessel onto a sensor located on the opposite side.
ENGADGET: Inventor patents laser microphone