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- ball rotor device 球转子机构
- The principle of ball rotor with variable rotary moment was analyzed by the expression of rotary torque deduced from Euler equation. 依据球转子欧拉运动方程;推导得出了旋转力矩表达式;分析了变转动惯量球转子延期解除保险机构实现延期解除保险的机理.
- Analysis of Movement of Ball Rotor 球转子分析
- ball rotor with variable moment of inertia 变转动惯量球转子
- ball rotor with variable rotary moment 变转动惯量球转子
- Sun Xinmin,Li Shuwen.The analytical determination of static disbalance for the ball rotors[J].Journal of Hebei Institute of Technology,2002,24(1):35-38 (in Chinese). [2]孙新民;李树文.;球形转子不平衡量的计算[J]
- Study on Ball Rotor Fuze with Variable Moment of Inertia 引信变转动惯量球转子研究
- A display device that uses a cathode ray tube. 一种使用阴极射线管的显示装置。
- If took ten men to wrestle the device into place. 用了10个人才把那台装置挪动到位。
- He singled and went to second on a passed ball. 他击出一垒打，再因对方漏接而跑上二垒。
- In cricket, the ball is delivered overarm. 打板球时，要举臂过肩掷球。
- Children love to ball snow up in their hands. 小孩子们喜欢将雪在手里做成球儿。
- He lay back and hit the ball for four. 他向后弯身击中球，得了4分。
- She came out of her room equipped for the ball. 她盛装从房里出来预备到跳舞会去。
- A device used to modulate an electromagnetic wave. 调制器用以调制电磁波的装置
- The loss of the ball game stir up much feeling. 球赛输了引起了极大的愤慨。
- The pitcher tends to pitch the ball too high. 这个投球手常把球掷得过高。
- Smith tied into the ball for a home run. 史密斯猛击球取得本垒打。
- She got the information by some device. 她运用某种手段获取了情报。
- He swiped at the ball and missed it. 他向球猛击，但未打中。
