If one of your research staff announced that he had worked out a way to propel a vehicle on a cushion of air, would you tell him to concentrate on something practical, or suggest taking it further?
Half track aircushionvehicle is a new kind of hybrid vehicle. It can solve the transportation problem on soft ground effectively.
半履带式气垫车辆是一种新型混合式车辆，它可以有效地解决松软路面的运输问题。
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This study put forward a model of systematic needed power matching and a concept of optimum matching relation about aircushionvehicle of walking wheel type.