全部

1·The valve features a transitional flow contour that increases in flow area from inlet to outlet.

该阀采用了过渡流轮廓，增加了从入口到出口的流动面积。

2·It was found that the convective evaporation heat transfer sometimes was in a transitional flow state.

发现其对流蒸发传热中有时处于过渡流状态。

3·The paper researches and analyzes the basic flow pattern sequence, the transitional flow characteristics and critical hydro conditions.

经研究分析验证并丰富了水平旋流泄洪洞的基本流态序列、过渡流态的特性及临界水力条件。

4·Heat transfer in rectangular pipe with longitudinal vortex generators were investigated under transitional flow using water as working fluid.

将纵向涡强化换热技术应用于矩形管槽，研究以水为换热介质在过渡流状态下的换热效果。

5·Experiment and engineering approach have been applied to research aerodynamic characteristics of rarefied transitional flow around sphere-bicone configuration.

采用风洞试验和工程计算相结合的方法，对球双锥类外形的稀薄过渡流区气动特性进行了研究。

6·It is a kernel in the ratified gas dynamics to solve the flow problem in the transitional domain.

求解过渡领域的流动问题，是稀薄气体动力学的核心内容。

7·With increasing of superficial gas velocities, the liquid flow regime was changed from homogeneous to transitional and radial gradient of axial liquid velocity was rather small.

且当表观气速增大，初始流体流动处于由均匀流型向过渡流型的转变，轴向液体速度在径向的梯度非常小；

8·By use of hydrogen bubble visualization method, flow evolutions are studied in an artificially excited transitional boundary layer on a flat plate.

利用氢气泡流动显示方法，研究人工激发条件下平板边界层转捩的流动现象。

9·Results show: 1) the vertical profiles of the flow velocities exhibit three zones, the within-canopy, the transitional and the above-canopy zones;

结果表明：1）含植物河流中的流速垂线分布呈三区，从下至上分别为冠层区、过渡区和冠层以上区；

10·The structure of rural households also entered into the transitional period with the urbanization speeding up and rural population flow.

本文在农村家庭、农村人口统计资料的基础上，对农村家庭结构进行了梳理分析。