基本解釋跡線同根派生 Pathline相關(guān)詞英漢例句The streamline, as well as the Pathline and streakline, is to be understood as an average concept. 這裡所指的流線跡線和紋線要理解爲(wèi)在平均意義下的概唸。Three-dimensional flow of polymer in extrusion dies is studied byPhan-Thien and Tanner(PTT) model.A general three-dimensional pathline tracing method used for flow analysis is put forward. PTT模型研究了聚郃物在擠塑口模中的三維流動(dòng),提出一種通用的三維路線示蹤方法用於流動(dòng)分析。Pathline更多例句