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- The simulation algorithms of wave high, yaw force, rolling moment and sway moment were put forward. 给出了随机海浪波高、横荡力、横摇力矩、艏摇力矩的仿真算法。
- The assembly designs of roll ring suffice not only for the lower limit of rolling moment,but also for the upper limit of roll ring strength. 辊环装配设计既要满足轧制力矩传动的下限条件,又受到辊环强度的上限条件限制,设计计算要求较高精度。
- In this thesis,the rolling moment characteristics of canard missies are studied,and theinfluence of downwash of canard was analyzed. 本文讨论了鸭式布局弹箭的滚转气动特性,分析了鸭舵的下洗影响作用。
- No.He was very nervous about that, especially when he does his rock 'n' roll moment. 没有,他对此非常担心,特别是当他完成那段摇滚戏后。
- Furthermore the influence of geometry parameter in distortional section on arm coefficient is considered in calculating of rolling moment, which makes results agree with the fact values. 对轧制力矩的计算考虑了变形参数对力臂系数的影响,从而使力矩的计算更为贴近实际。
- The wind tunnel tests show that long protrusions have little effect on longitudinal aerodynamic characteristics, but a considerable effect on the roll moment especially at a large angle of attack. 经风洞试验了解并证实,长鼓包对纵向气动特性影响不大,对滚转力矩稍有影响,特别是当攻角较大时,对滚转力矩有一定影响。
- Only through control of roll moments could a pilot maintain a level trajectory or dip a wing into a smooth banking turn. 飞行员必须控制滚转力矩,才能维持水平飞行,或将一侧机翼向下压,做出平顺的倾斜转弯动作。
- Chock the barrel up or else it will roll over. 用楔子塞住圆桶,不然它会滚过去。
- On-line microcomputer-based monitoring system for rolling moment 轧制力矩在线微机监测
- The comedian soon had them rolling in the aisles. 那滑稽演员很快就逗得他们捧腹大笑。
- The national debts of that country are rolling up. 那个国家的国债在不断地增加。
- I couldn't summon up his name at the moment. 此时我无论如何想不起他的名字了。
- He's a rolling stone and got no where all his life. 他见异思迁,毕生一事无成。
- Do you have any fresh salmon in at the moment? 现在有新鲜大马哈鱼卖吗?
- Smoke was rolling up from the burning oil up smoke. 正在燃烧的汽油箱上浓烟滚滚。
- I took to her the moment I met her. 我一见到她就立刻对她产生了好感。
- The slow steady roll of the ship made him sick. 轮船不停地缓慢摇晃使他感到不适。
- I'd like to speak to you for a moment. 我想和你谈一会儿。
- The ship was rolling heavily to and fro. 那船晃来晃去很不平稳。
- For a moment his life was in jeopardy. 他的生命一度陷入危险中。