To stability analysis of tethered balloon, a three dimensional nonlinear mathematical model tethered aerostat was assembled.为研究系留气球稳定性,建立了系留气球的三维非线性动力学模型.nonlinear aerodynamics非线性空气动力学The nonlinear static behaviors of re...
The overwhelming majority of nonlinear differential equations are not soluble analytically.绝大多数非线性微分方程是不能用解析方法求解的.These studies, in fact, have motivated parallel investigations in nonlinear elasto - dynamics.事实上, 这些研究曾经启...
Outsiders who wed islanders are given only three years' right of abode at first.岛外的人和岛民结婚之初只能获得三年的居住权。The couple wed late at night in front of just nine guests...深夜这对情侣在仅有的9位宾客面前举行了婚礼。In 1952 she wed film director R...