This kind of circulation directly influences the sub-gridsurface fluxes.
这种环流的存在直接影响到次网格地表通量的计算。
2
The trash rack contains trash rack bar and trash rack groove; the bar is composed with gridsurface and support frame;
拦污栅包括拦污栅栅叶和拦污栅槽两部分，栅叶是由栅面和支承框架组成；
3
Ni : Average population density in area i. To simplify the analysis, Earth’s surface is divided into a grid of squares i, and the distribution is assumed to be uniform in each.