The heat transfer characteristics of flowing granular waved plate heat exchanger under vibration condition are investigated.

研究了波面板换热器在振动情况下的传热特性。

youdao

Artificial seismic production technique can efficiently improve flowing characteristics of formation fluids and then improve oil recovery factor.

人工地震采油技术可以有效地改善地层流体的流动特性，提高原油采收率。

youdao

Objective: Enunciating the characteristics of concrete blood flowing state and parameter in the predilection site of arteriosclerosis obliterans, and providing theoretical basis for deep study.

目的：阐明动脉粥样硬化好发部位血液的具体流态和参数特点，为深入研究提供理论依据。

youdao