<正>The mutual relationships of three effective factors, the diameter D/d (d is the diameter of exit) of obstructed plate, exit densimetric Froude number and th
<正>A level-value estimation method was illustrated for solving the constrained global optimization problem. The equivalence between the root of a modified vari
<正>Aiming at the difficulty of accurately constructing the dynamic model of subtropical high, based on the potential height field time series over 500 hPa laye