汽车在雨季常遇到涉水行车的问题。汽车涉水,由于水的浮力和流水的冲击作用,加上车轮与水底的附着力较差,车轮容易发生空转和侧移。又由于水底不平,行驶阻力忽大忽小,车辆难以操纵,极易出现熄火等险情。例如在“98抗洪抢险”斗争中,车辆在深水中行驶的时机较多,造成了部分车辆发动机熄火,影响了抗洪任务的执行。为使车辆顺利涉水,并在涉水后正常行驶,作为驾驶员必须掌握涉水的技能。 Car in the rainy season often encounter the problem of water traffic. Car wading, due to the buoyancy of water and water impact, coupled with poor adhesion of wheels and water, the wheels prone to idling and lateral displacement. And because of uneven bottom, driving resistance suddenly big suddenly small, difficult to manipulate the vehicle, prone to flameout and other dangerous situations. For example, in the “98 flood fighting” struggle, vehicles in the deep water to drive more time, causing some of the vehicle engine flameout, affecting the implementation of anti-flood tasks. In order to make the vehicle smoothly wading and driving normally after wading, as a driver must master the wading skills.