您要查找的是不是：
- Mingchu Gao, Jinchuan Hou, Finite time quadratic control for weakly regular linear systems, IMA J. of Math. Control and information, (2001) 18, 405---425. 高明杵，完全二阶抽象苛细问题的温和C-存在族和解空间，系统科学和数学，（2001）21，33---38。
- Discrete-time Indefinite Linear Quadratic Control With Cross Term 带有交叉项的离散不定随机线性二次控制问题
- Industry rarely thrives under government control. 在政府控制之下工业很少会发达。
- Those rebellious teenagers are hard to control. 那些反叛的青少年很难管教。
- Pollution control has cleared the air. 污染管制已净化了空气。
- An ASCII control character, end of medium. 一种ASCII码控制字符，媒体结束符。
- The firemen were unable to control the blaze. 消防队员无法控制这场大火。
- Signals control each section of the railway track. 各种信号控制着铁路轨道的每个部分。
- Inflation has got out of control. 通货膨胀失去了控制。
- The lorry ran down the hill out of control. 卡车失去控制直往山下冲去。
- Their difference is a quadratic residue of 17. 它们的差是17的平方剩余。
- The model plane got out of control and crashed. 模型飞机失控坠落下来。
- The branch of algebra that deals with quadratic equations. 二次方程式论处理二次方程式的代数学的分支
- He has little control over his emotions. 他控制不住自己的感情。
- I lost control of myself and hit him. 我控制不住自己，打了他。
- I lost control of myself and hit Tom. 我控制不住自己，打了汤姆。
- The bomb was exploded by remote control. 这颗炸弹是遥控引爆的。
- Some quadratic equations have no real roots. 某些二次方程没有实数根。
- The government's control over the newspapers has loosened in recent years. 近年来政府对报纸的控制已经变松了。
- X2+3X+2=12 is a quadratic equation. X2+3X+2=12是一个二次方程式。
