Sap flow flux was influenced by sapwood area size, and decreased progressively from the base along the trunk to the top of tree.

不同树干高度液流通量的变化受边材面积大小的影响，自基部沿树干高度递减；

Last algorithms are designed for flow flux statistic, unit time traffic load, vehicle speed and roadway occupancy rate. Traffic flow parameter detection is implemented.

并且设计了车辆计数、速度测量、车道分钟交通量和车道时间占有率的算法，实现了交通流参数的检测。

The axial dispersion in chromatography models was discussed with vector method and the effect of diffusion on the bulk flow flux with its partial quantity form was pointed too.

用矢量方法讨论了色谱模型中的轴向扩散项，指出轴向扩散项是扩散通量以分量的形式在主体流动通量上的页献。

With the gas flow flux increase, the time interval of bubble formation decreases, the bubble coalescence site moves forward, the detaching time decreases first and then increases.

随着气体流量的增加，产生气泡的时间间隔变短，气泡间聚并的位置逐渐向前推移，气泡的脱离时间先减小后增大；

The practical parameter of a helical pipe was used to proceed to calculation. The relation between flow flux and pressure gradient in different curvature and torsion a helical pipe is studied.

利用螺旋管的实际参数进行了计算，研究了不同曲率和挠率螺旋管道内流量与压力梯度之间的关系。