The mathematical models on turning resistance moment of the wheels and apron against ground are put forward.
提出了车辆转向时，车轮转向阻力矩及围裙转向阻力矩的数学模型。
The wheels of industry must be kept turning. 'Built-in obsolescence' provides the means: goods are made to be discarded.
工业的巨轮必须不停顿地运转。“过时制造”就是解决这一问题的方法：商品制造出来就是为了被废弃。
But unlike existing hybrids such as the Toyota Prius in which the petrol engine drives the car directly these so-called plug-in hybrids are pure-electric vehicles when it comes to turning the wheels.
但与丰田普锐斯等现有的直接由汽油启动的混合动力汽车不同，这些所谓的“插件式”混合动力汽车在启动时都是由纯电力驱动的。
But unlike existing hybrids such as the Toyota Prius in which the petrol engine drives the car directly these so-called plug-in hybrids are pure-electric vehicles when it comes to turning the wheels.
但与丰田普锐斯等现有的直接由汽油启动的混合动力汽车不同，这些所谓的“插件式”混合动力汽车在启动时都是由纯电力驱动的。
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