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- hand drake lever arm [机] 手闸杆, 手煞车杆
- The force required depends on the length of the lever arm used. 所需的力取决于所使用杠杆臂的长度。
- The force required depend on the length of the lever arm used. 所需的力取决于所使用杠杆臂的长度。
- Disconnect the handle-to-latch rod from the handle latch release lever arm. 从手柄-锁闩释放连杆臂上断开手柄-锁闩的连杆。
- The pivoting is controlled by a lever arm to a nonlinear spring aboveboard.The springiness controls how much thrust you get. 绕轴旋转由附有非线性弹簧的操作杆控制，能获得多少推力就由弹力决定。
- Moreover, distal fixation and osseointegration allow for a greater lever arm to resist torsional forces compared with proximally coated stems. 以外，与近端喷涂假体柄相比，远端固定和骨长入能够提供一个更长的力臂来对抗扭转剪力。
- Although the mass being lifted by a pulley system is constant, the resistance a muscle sees changes with the lever arm and the speed of the movement. 尽管被提起的配重是个恒定值，由于杠杆作用和运动速度不一样，作用到肌肉的阻力还是一个变化值。
- The swaying movement and the lever arm effect error are two major factors affecting the alignment accuracy of shipbased weapons. 摇摆运动及杆臂效应误差是影响舰载武器系统对准精度的主要因素。
- By establishing the system model of moving-base alignment velocity match, the factors that influenced the transfer alignment were analyzed, such as lever arm effect, flexible vibrations, etc. 通过建立动基座对准速度匹配的系统模型,对影响传递对准的一些重要因素如杆臂效应、挠曲振动等进行了分析,按照既定的载机机动方案采集飞行数据进行离线仿真。
- When ‘flying’ the depth of the front foil is controlled by a small spatula on a lever arm which rides along the surface of the water and actuates the elevator flat on the front foil. 飞行时，前箔的深度由操作杆上的小压舌板控制。操作杆在水面上滑行，驱动前箔的升降板。
- His sooty hand smudged the paper. 他被煤烟熏污的手把纸弄脏了。
- The children walk down the street hand in hand. 孩子们手拉手地在街上散步。
- The teacher asked the pupil to put his hand down. 老师叫这个小学生把手放下。
- She picked up a new magazine with her free hand. 她用空着的一只手拿起一本新杂志。
- The Influence of Fiscal Lever Arm on the West Development 财政杠杆在西部开发中的作用
- My father is a dab hand at baking bread. 做面包是我父亲的拿手好戏。
- Bill wave his hand to us and then drive away. 比尔向我们挥手告别后开车走了。
- Hand me of a the ripest tangerine please. 请递给我一个最熟的橘子。
- four lever arm type double-acting hydraulic shock absorber [机] 四杆臂式双动水力减震器
- He came into the room with a sword in his hand. 他手里拿着剑走进了房间。
