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...
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...
alone的近义词有:only, single, sole, unique, alone。下面这些形容词均可表示"唯一的"的含义:only:普通用词,常可与sole换用,但侧重仅限于指定的人或物,而不需要更多。single:语气较强,强调仅此一个,再无第二个。sole:语气强于only,指仅有一个或一群,只考虑这一个或这一群。unique:非正式用词,侧重在一类中唯一无可匹敌、无与伦比的特征。alone:着重专指某人或某物,而不是别的。...