His views were derided as old-fashioned.他的观点被当作旧思想受到嘲弄。Opposition MPs derided the Government's response to the crisis...反对党议员嘲弄政府针对危机作出的反应。The boys derided him for his fear of the darkness.这些男孩曾嘲笑他怕黑.This theory is ...
他研究了摆线 、 圆外旋轮线和四点圆的旋轮线的几何性质.He investigates geometrical properties of cycloids , epicycloids, and hypocycloids.而在答应出现动力性外旋时则出现了更明显的滞后现象.Hysteresis was significantly greater when dynamic external rotation was allowed to o...