偶极子强度 meaning in Chinese

dipole strength
doublet strength

The unknown source strength of cavitation is always arranged on the propeller blade surface in the solving process , but the integration is carried out along the cavity surface of last iterative step when the strength of cavitation dipole is determined according to dynamic condition
求解过程中待求的空泡源强始终布置在桨叶表面上，而在根据动力学条件求解每一步的空泡面元偶极子强度时，积分是沿着上一步迭代确定的空泡表面进行的。
The computer program has following advantage : the solution of main blade is by iterative scheme in time domain , the kutta condition is used by explicit equal pressure condition , the jacobian matrix which can reflect the influence on the difference between the upper and lower surface at trailing edge by dipole is calculated in each iterative procedure , in order to improve the convergence of iteration
本文编制的螺旋桨非定常性能预报程序是针对主叶在时域中迭代求解的， kutta条件采用的是显式的等压条件，求解中为了提高迭代的收敛性，在每次迭代中都重新计算反映偶极子强度对尾缘处上下表面压力差影响的jacobi矩阵。