您要查找的是不是：
- Different angular acceleration is given with different place state and control signal of Multifunctional Rotary Chair with hydraulic pressure control. 前者采用液压控制,可产生不同位置下水平旋转的角加速度,利用20对引电环记录生理测试信号；
- Multifunctional Rotary Chair and Electromotive Four-pole Swing applied to vestibular functional test of astronauts are introduced. 文章介绍了用于航天员前庭功能测试的多功能转椅和四柱电动秋千。
- We offer products of estrade,council desk,office desk,end table,screen work table,rotary chair,couch and hotel furniture.If you are interested in our products,please contact us. 公司供应班台、会议桌、办公桌、茶几、屏风工作位、转椅、沙发、宾馆家具等产品，如果有意向的客户请与我联系。
- The chair sagged down under the fat man's weight. 椅子经这胖人一坐便压弯了。
- He canted over from his chair onto the floor. 他从椅子上跌倒在地板上。
- He rocked back and forth in his rocking chair. 他坐在摇椅里前后摇晃着。
- He shifted uncomfortably in his chair. 他在椅子不舒服地动来动去。
- She dropped gratefully into the chair. 她如释重负地在椅子上坐了下来。
- She turned the chair on its side to repair it. 她把椅子翻转过来修理。
- He lay back in his chair and dozed off. 他靠在椅子上打起瞌睡来。
- Her hands rested on the arms of her chair. 她的双手搁在椅子的扶手上。
- The gardener asked me for a rotary lawn mower. 园丁向我要一台旋转式割草机。
- She dropped into a chair, utterly worn out. 她一下子坐到椅子里，筋疲力尽了。
- I found the child curling up in the chair. 我发现在那个孩子蜷缩在椅子里。
- He planted himself in a chair by the fire. 他一屁股坐在火炉旁的一把椅子上。
- He draped his legs over the arm of the chair. 他懒洋洋地把双腿搭在椅子的扶手上。
- She felt comfortless in the big chair. 她坐在大椅子上感觉很不舒服。
- It's unsafe to sit the child in such a high chair. 让小孩坐在这么高的椅子上不安全。
- Director Liu, in the chair, opened the meeting. 刘厂长主持会议，宣布开会。
- I do not intend to chair the meeting. 我不打算主持这次会议。
