The working situation without violent vibration and striking.
无剧烈震动和冲击的地方；
In the process of transportation, to prevent knock against and violent vibration, to prevent rain water.
运输过程中，要防止磕碰和剧烈震动，要防止雨淋水浸。
In the washing Windows process, downhole drilling of violent vibration seriously affect the quality of construction, to further window is difficult.
在侧钻开窗过程中，井下钻具的剧烈振动严重影响开窗质量，给进一步施工带来困难。
The cow Gao ma Da Dun's body fluttered several bottoms, the violent vibration let this Cape Dou the private temporarily sink into a kind of half in coma.
牛高马大的身体摇晃了几下，剧烈的震荡让这个角斗士暂时陷入一种半昏迷状态。
The equipment should be placed on the ground without violent vibration or on the working stage and connected in the power grid of 380v with three phase and four wire.
设备应放置在无剧烈振动的地面或工作台上，接入三相四线380v的电网。
Aiming at the noise reduction of vibration signal of a rotor polluted by violent pulse noise and other stochastic noise simultaneously, the method of denoising the signal is studied.
对受强脉冲随机噪声干扰转子振动信号的滤波方法进行了研究。
The results show that the violent flexible vibration will happen if the motivation frequency equals to the natural frequency of the rotor.
结果表明，当外加激励的频率等于转子的固有频率时，将诱发转子产生大幅的轴向挠性振动。
Check the battery and power plug are fastened. Vibration and violent flight may cause the plug loose and result out of control.
确认电池及电源接头是否接触良好、稳定牢固，飞行中的震动或激烈动作的飞行，可能因接头松脱造成失控。
Check the battery and power plug are fastened. Vibration and violent flight may cause the plug loose and result out of control.
确认电池及电源接头是否接触良好、稳定牢固，飞行中的震动或激烈动作的飞行，可能因接头松脱造成失控。
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