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- A member, such as a beam, that projects beyond a fulcrum and is supported by a balancing member or a downward force behind the fulcrum. 悬臂，支架伸在支点之外的一个构件，如一段横梁，由与其持平衡的或向下的在支点后面的一个力支撑
- Figure 10-4 represents a fluid in a cylinder provided with a piston, on which is exerted a downward force. 图10-4表示一内贮液体的圆筒，圆筒上面配有密闭活塞，并有一向下的压力作用在该活塞上。
- The propellor axis was angled down by 7.5 degrees to make sure there was a downward force on the track. 是的propellor轴角下跌了7.;5摄氏度，以确保有一个向下力的轨道上来。
- A member,such as a beam,that projects beyond a fulcrum and is supported by a balancing member or a downward force behind the fulcrum. 悬臂，支架伸在支点之外的一个构件，如一段横梁，由与其持平衡的或向下的在支点后面的一个力支撑。
- A member, such as a beam, that projects beyond a fulcrum and is supported by a balancingmember or a downward force behind the fulcrum. 悬臂,支架伸在支点之外的一个构件,如一段横梁,由与其持平衡的或向下的在支点后面的一个力支撑。
- Not only is the air in the cyclinder being compressed, the leaking air also exerts downward force on the cylinder robbing more power. 这个问题是加剧了少量的空气泄漏进入气缸的进气阀旋转。
- The downward force generated by the wings and under-car aerodynamics of an F1 car at 220km/h would be sufficient to pin it to the roof of a tunnel-without it falling off! F1赛车是利用了空气动力的原理，当时速达到220公里时，上方气流产生的下压力可以使它沿着隧道顶部飞奔。
- Is the downward force of gravity, the push of the slide (upward perpendicular to the surface) and friction and air forces resisting forward motion. 如学生玩滑梯,同时存在向下的重力,滑梯产生的举力(与表面垂直并向上)和阻止身体向前运动的摩擦力和空气的阻力。
- She laid the picture face downward on the table. 她把那幅画正面朝下放在桌上。
- The size of downwards force was simulated when the die verticality was warped,which is one reason of liner damage.The comparison with measured res... 同时定量模拟了当模块的垂直度出现偏差时产生向下分力的大小,这是加剧衬板损坏的一个原因。
- A downward tendency, as in the price of a stock. 下降趋势如股票价格等的下降趋势
- Prices started a downward plunge. 价格开始猛跌。
- It is vain to attempt to root out heresy by force. 试图用暴力消除异端邪说是徒劳的。
- Napoleon conquered by the force of an iron will. 拿破仑攻无不克靠的是坚强的意志。
- He looked downward to avoid my eyes. 他低著头看,以避开我的目光。
- But they refused to bow to force. 但他们拒不向武力低头。
- A downward incline or passage; a slope. 斜面，斜坡向下的斜面; 倾斜面
- Projecting downward; overhanging. 向下突出的; 悬伸在外的
- I had to use force in opening the door. 我不得不用力开那一扇门。
- The invasion force was annihilated. 侵略军被消灭了。
