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1·The shape irregularity of sand grains leads to eccentric distances in grains, and their variant positions when they begin to move results in the diversity of eccentric angle.

沙粒形状的不规则性使得沙粒的质心存在着偏心距，且沙粒所处位置的不同使其偏心角各异。

2·It is expounded here the primary principles of eccentric gear tension compensation system that changes roving shape Angle on A454 roving frame.

本文叙述了A454型粗纱机应用偏心齿轮式张力补偿装置，导致粗纱成形角变化的基本原理。

3·The pure rolling model, equal turning Angle model and bisection model for the design of eccentric involutes gears transmission have model error.

偏心渐开线齿轮传动设计的纯滚动模型、等转角模型和等分模型存在模型误差。

4·Flow velocity of fluid in eccentric spiral rectangular section channels varies in periodical non-linear relation with Angle of curve.

偏心螺旋矩形截面通道中流体速度随转角(弧度)呈非线性周期变化。

5·The modified eccentric circular centrode has been obtained by reducing the polar Angle of polar equation of eccentric circular centrode by integral multiple.

通过使偏心圆齿轮节曲线的极坐标方程的极角按整倍数缩小的方法获得了变形偏心圆齿轮节曲线的极坐标方程。

6·The photographing Angle can be changed by rotating the eccentric motor or the flat vibration motor to achieve photographing at different angles.

本发明利用偏心电机或扁平振动电机的旋转改变拍照角度，完成不同角度的拍照。

7·As the eccentric wear of pumping rods occurs in the high Angle deviated intervals with higher probability, so centralizer should be taken technical measure as encryption.

大斜度井段抽油杆发生偏磨的概率较大，应采取扶正器加密的技术措施。

8·If does not conform to the requirement, may adjust between the eccentric the included Angle.

如不符合要求，可调整偏心块之间的夹角。

9·Load Angle, eccentric distance, steel ratio, concrete strength grade and length-thickness ratio had been analyzed.

分析了加载角、偏心距、含钢率、混凝土强度等级以及肢长厚比对构件承载力的影响。