The rotational angle of a ball around its rotational axis.
转轴角-----球旋转时转轴的水平角度。
Conclusions: N270 can be elicited by rotational Angle conflict.
结论：空间旋转角度的信息冲突可以诱发N270的产生。
It can be used as a design index for vector rotational operation, where the rotational Angle is known in advance.
它可以用来作为矢量的旋转操作的旋转角度是预先已知的，其中的设计指数为。
The results show that the micro rotational Angle induced by the tooth surface elastic deformation has definite effect on meshing points.
结果表明，齿面弹性变形引起的齿轮轮齿的微小转动对啮合点的最终位置有一定的影响。
The displacement model agrees well with both the lane change locus measured and the characteristics of actual rotational angle of steering wheel.
该位移模型不仅与实测移线轨迹符合得较好，而且符合实际转向盘转角变化规律。
Conclusion and the result showed that the proposed method performed better, exact orientation of rotation direction and rotational Angle size discrimination has also been done.
结论得到了良好的识别效果，并实现了旋转方向的准确定位和旋转角度大小的比较判别。
The major factors that affect the stability of the structure are rotational angle of the voussoir beam, ratio of length and height, rock type and height of carrying rock strata.
块体的回转角、长高比、岩性及负载岩层的高度是影响结构稳定的主要因素。
Iterative formulas of nodal rotational Angle and lateral deflection of truss panel and fixed-moment in end-fixing Vierendeel truss subjected to vertical loads are presented in this paper.
以位移为未知量，根据平衡条件建立了竖向荷载作用下端部固定的空腹桁架节点转角和节间侧移迭代计算公式与固端弯矩的计算方法。
This paper assumes the rotational angular velocity of a crane according to the experimental sine rule, and derives the nonlinear differential equations of the swing Angle.
本文以实验为依据，假定起重机的旋转角速度按正弦规律变化，推出货重偏摆角的非线性微分方程。
It is shown that the rotational excitation cross sections are sensitive to the directionality of potential surface and scattering Angle.
研究表明：转动激发截面对势能表面的方向性和散射角都非常敏感。
Then the plan is to give the spacecraft some rotational stiffness about the Y axis so the elevation angle can be controlled easily.
接下来会有一个关于Y轴转动刚度的计划给航空器好让仰角就可以很容易被控制。
Pitch angle control system can change pitch, accordingly regulate the rotational speed and output power by adjusting blade incidence of wind-driven device.
变桨距是通过改变风力机叶片桨距角来改变风力机的转速，从而调整发电机输出功率。
The characteristics of torque and rotational speed of skew gears are investigated and the characteristic curve of torque-angle of inside engaged gears are studied, too.
计算了斜齿永磁齿轮机构的转矩和转速特性，同时研究了内啮合永磁齿轮的矩角特性曲线。
The effect of rotational speed, pressure and swashplate swinging angle on oil film thickness is analyzed.
本文通过实测配流副间的油膜厚度，分别考察了转速、压力和斜盘摆角变化对油膜厚度的影响。
In view of the problem, the experiment utilized the method of changing the Angle of rotational flow brick and rotational flow vane.
针对这一问题，本试验采取了改变旋流砖和旋流叶片角度的方法。
Worm gears are adopted for driving rotational motion along azimuth Angle and power screws are used for raising zenith Angle.
蜗轮与蜗杆被用来驱动方位角的转轴，仰角的转动则使用螺杆。
Rotational stretch. Lie flat on your back. Bring one leg up to a 90-degree angle and hold.
转动伸展。背部着地平躺，一条腿向上升呈90度，保持住。
Rotational stretch. Lie flat on your back. Bring one leg up to a 90-degree angle and hold.
转动伸展。背部着地平躺，一条腿向上升呈90度，保持住。
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