After making certain extended range scheme, the projectile of six DOF exterior ballistic extended range based on the projectile low speed rollingcharacteristic.
在确定增程方案的基础上，本文根据低速滚转炮弹的特点，建立了低速滚转炮弹的六自由度弹道模型。
2
On its basis, the stiffness characteristics of the dependent and linked HPSs were analyzed, and their effects on the vehicle rollingcharacteristic were presented.
在此基础上分析了非独立式和连通式油气悬挂系统的刚度特性及其对车辆侧倾特性的影响。
3
This article combines the rollingcharacteristic of H-beam, analyzes concrete problems of controlled cooling in rolling process and makes the optimization project of H-beam controlled cooling.