1.
Mathematical Model of Fuze Ball Rotor Rotation Around Fixed Point with Quaternion
用四元数建立引信球转子定点转动的数学模型
2.
Nonholonomic Mapping Theory and Geometric Formulation for Rotation of a Rigid Body with One Fixed Point
非完整映射理论与刚体定点转动的几何描述
3.
The relationship between the directions of the angular velocity and the moment of momentum of the rigid body rotating about a fixed point;
刚体定点转动的动量矩与角速度方向之间的关系
4.
To revolve around a fixed point or axis.
旋转绕一个固定点或轴转动
5.
Site-Directed Mutagenesis and Kinetics Analysis of Glyphosate N-acetyltransferase;
草甘膦N-乙酰转移酶的定点诱变及动力学分析
6.
neck pivot point (P point)
颈部转动中心点（P点）
7.
The pulse is produced optically, magnetically or mechanically whenever a given point on the shaft rotates past a fixed point.
当转动轴上的指定点转过某一固定点时，借助光学、磁学或机械方法产生这种脉冲。
8.
Output shaft when the swing set in the center of rotation on the trip-down, design may also need to set rotation angles and movements itinerary.
出力轴在摆动时可设定在旋转行程的中心点上停动，也可依设计需要设定旋转角度和升降行程。
9.
engine wet cycle
无点火的发动机转动
10.
The turning point in a plot or dramatic action.
转折点阴谋或戏剧化动作的转折点
11.
Batch output shaft in sub-degrees, set in the center of rotation on the trip-down, can be set rotation angle and increased capacity.
出力轴在间歇分度时，可设定在旋转行程的中心点上停动，也可设定旋转角度和升高能力。
12.
To make a tennis ball spin forward, the racquet must be moving from low to high at contact.
为了要使网球球旋转向前，网拍一定要在接触点从低到高移动。
13.
the letters C-A-B are used to explain the pivoting action.
旋转的动作从点C向点A向点B。
14.
Features: single phase, capacitor driven asynchronous motors, small startup current, high efficiency and power factor, stable operation, etc.
特点：该机为单相电容运转异步电动机，具有启动电流小，效率和功率因数高，运行稳定等优点。
15.
pivoted relay
绕支点转动的继电器
16.
Turn on the gas and light the oven.
转动煤气开关点燃烤箱.
17.
To convert data from fixed-point number representation to floating-point representation.
将定点数表示转换为浮点数表示。
18.
A curve traced by a point on or connected with a circle as the circle rolls along a fixed straight line.
旋转线，次摆线圆在固定直线上滚动时，圆上一点或与圆相连的一点的弧形轨迹