最近,英国科学家研制出一种新型的电动三轮汽车,它是根据空气动力学原理设计成的。该车的车身采用热塑材料制造,使用铅酸电池为动力,由一根安装在座位前面的操纵杆控制,操纵杆在驾驶员的手自然落下的位置上。操纵杆的左侧有一个可启动和控制三轮汽车速 Recently, British scientists developed a new type of electric three-wheeled vehicle, which is based on aerodynamic design. The car’s body is made of thermoplastic material, using lead-acid batteries as the driving force, controlled by a joystick mounted on the front of the seat, with the joystick in the driver’s hand naturally falling. The left side of the joystick has a three-wheeled vehicle speed that can be activated and controlled