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...
...a flightless dinosaur.没有飞行能力的恐龙It comes from the flightless bird of the Australian outback.它来自于不会飞的鸟,澳大利亚的内陆地区.Dodos are flightless birds from the late Holocene.渡渡鸟是全新世晚期不会飞翔的鸟类.The penguin is a flightless bird.企鹅是一种不...
Choose washable curtains.选择可水洗的窗帘。Acrylic fabrics are both warm and washable.丙烯酸纤维织物既暖和又耐洗.Materials are all washable and none or minimum iron.料子可以洗,但勿用熨斗熨,或尽量少烫....a family room with washable covers on the furniture.家具上...