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- slow vibration direction 慢速振动方向
- Vertical wave: The vibration direction of the particle is parallel with the spread direction of the wave. 竖波:质点的振动方向跟波的传播方向平行的波。
- Shear wave: The vibration direction of the particle is perpendicular with the spread direction of the wave. 横波:质点的振动方向跟波的传播方向垂直的波。
- two dimensional vibration direction convertor 二维振动方向变换器
- The slower vibration of the last tuning fork, is a perfect image of the vibration of the higher tuning fork, but the rate of its vibration per unit of time has been slowed down. 最后音叉的较低的振动是更高级音叉振动的一幅完美的图像，只是它的每个时间单元的振动速率已经减缓下来。
- Vibrating direction angle and motor speed has great impact on the vibrating system and stuff feed speed of grain clearing equipment. 振动方向角和电机转速对粮食清理设备的振动体制和物料推进速度有很大影响。
- Relations were slow to normalize after the war. 战后国际正常关系恢复缓慢。
- The beats of the drum were steady and slow. 鼓声平稳而缓慢。
- Adjustment of the vibration direction angle of vibration screen 振动筛振动方向角的调整
- The slow steady roll of the ship made him sick. 轮船不停地缓慢摇晃使他感到不适。
- A slow theme introduces the first movement. 第一乐章以缓慢的主旋律开始。
- Its slow service gave the restaurant a bad name. 这家餐馆因缺乏效率的服务搞得名声很坏。
- She may be slow but at least she's reliable. 她迟钝是迟钝，但无论如何她很可靠。
- The little boy is slow in his wits. 这个小男孩弱智。
- This student is slow in learning English. 这个学生学英语很笨。
- In a little while we lost our sense of direction. 一会儿我们就辨不清方向了。
- He is slow to learn, but shows great perseverance. 他学得慢，但是他表现出不屈不挠的毅力。
- The signpost points in a westerly direction. 路标指向西。
- Your level is so low and your vibration is so slow. 你的等级太低了,你的振动力太慢了。
- Low-pitched sounds are caused by slower vibrations such as the rumble of a passing training or a low note played on a piano. 低音是有诸如驶过的火车发出的隆隆声或则是在小提琴上演奏一个低音符所发出的较慢的震动。
