查询词典 motions

Avoid zigzagging motions and quick direction changes.

避免来回的动作和快速变向。

These motions will lift soil into the air where it will be blow blown away.

这些运动将使土壤被空气吹走。

If you understand this stuff, it's time to actually go through the motions with the bar on your back.

如果你理解这些东西，是时候真正通过与在您的后面栏的议案。

I stumbled around in a fog of bleary-eyed exhaustion, going through the motions of motherhood, while she busily snapped pictures and exclaimed over the marvels of my babies.

我常迷糊而疲惫地经历这初为人母的时光，而母亲却忙着给孩子拍照，赞叹她们的美妙。

Be certain to brush the back teeth, and use small circular motions like your dentist used to tell you to do.

一定要刷后面的牙齿，和使用小圆形的议案一样，你的牙医用来告诉你这样做。

Be certain to brush the back teeth, and use small circular motions like your dentist used to tell you to do.

可以肯定的背面刷牙齿和使用小圆形运动喜欢你的牙医用来告诉你这样做。

He spent 12 hours on this creation on the first day, depicting the physical motions that a female dancer expresses, as her physical and psychological state changes with time, in a charcoal drawing.

他先是在第一天花12小时创作，以女舞者随时间转变的生理与心理感受表现出的肢体动作，描绘成木炭画

The results simulated with MATLAB demonstrate that the proposed mathematical model and connecting rod parameters are reasonable,all joint motions are correct and cotton-picking is realized.Based on the kinematics research of the single manipulator,the path planning and aiming to avoid obstacle will be investigated.

根据D-H法则和机械手的结构参数，建立了单机械手的运动学模型，采用反变换法求解运动学逆问题，利用MATLAB仿真，验证了所建模型和所有连杆参数的正确性，保证了机械手各关节的准确运动，实现了棉花的实时、高效采摘，并且可以在上述机械手运动学模型基础上开展轨迹规划和避障等技术研究。

By virtue of bifurcation diagrams, Poincaré maps, orbits, time histories and frequency spectrum diagrams, the nonlinear dynamic responses of the generator rotor and hydraulic turbine rotor with coupling faults were analyzed. The results confirmed rich nonlinear motions such as periodic motion and quasi-periods with different values of parallel misalignment and declination. Moreover, the process of rub-impact is so complex that many low frequencies with large amplitude are in the range of

通过分岔图、Poincaré截面图、轴心轨迹图、时域波形图和幅值谱图系统地分析了发电机转子与水轮机转子在耦合故障下非线性动力学响应，发现机组转子系统随不对中平行量和偏角变化存在周期运动和复杂的拟周期，其碰摩过程非常复杂，机组故障特征频率除主要在1倍频外，还在0.3~0.4倍频处存在幅值较大的谐波分量。

Based on the dimension chain we draw, we analyzed the motions andforces of the system.

然后在绘出尺寸链的基础上，对结构进行运动与力分析，最后对零部件的具体尺寸进行设计与校核。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。