stream tube

基本解釋

In such a mode, every channel is a stream tube fixed in space .
在這樣的模型里，每根管子都是固定在空間上的一個流管。
www.translation-dictionary.net
Based on the theory of convective diffusion, the theoretical equation for interwell tracer production concentration is derived by the stream tube method.
以對流擴散理論為基礎，利用流管法導出了井間示蹤劑產出濃度的理論公式。
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年季風流管的分析，初步嘗試為建立一個用季風流管作江淮地區(qū)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