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- This paper introduced setting up the parametric expressions, and how to creating the helical curve and unwrapping the curve on the plane based on UG by the parametric unwrap equation of concrete-mixer drum logarithm helical curve. 推导出搅拌运输车搅拌筒对数螺旋线平面展开方程,用UG的参数表达式来实现螺旋线和在平面上展开曲线的生成。
- Non-equiangular logarithm helical curve 非等变角对数螺旋线
- Keywords Silk loom, let-off mechanism, ratchet gearing, Free-wheeling clutch, Logarithm helical curve; 丝织机;送经机构;棘轮机构;超越离合器;对数螺旋曲线（面）;
- logarithm helical curve 对数螺旋线
- The kinematic relationship between the wheel and the cutter is analyzed.An algorithm of computing tool path for grinding helical curve cutter with CNC ginder is given. 分析了砂轮与刀具前刀面之间的相对位置关系，给出了数学模型，提出了数控磨削螺旋刃刀具刀位轨迹生成的实用方法。
- concrete- Mixer drum helical curve 搅拌罐螺旋线
- The characteristic of the logarithm 6.3214 is 6. 对数6.;3214的首数是6。
- Complicated helical curved surface 复杂螺旋曲面
- The falling star described a long curve in the sky. 流星在空中画出了一道长长的弧线。
- Parametric Expression Design of Concrete-mixer Drum Helical Curve and its Unwrapping Based on UG 搅拌筒螺旋线平面展开方程及基于UG的参数化表达式
- A line segment that joins two points on a curve. 弦将两点用曲线连接起来的曲线段
- His spine developed a slight curve. 他的脊柱有点弯曲。
- The coast sweeps (away) northwards in a wide curve. 海岸呈一大弧形向北伸展。
- The helical spring can no longer be used. 盘簧不能再用了。
- A bend or curve, especially in a shoreline. 弯曲，弓形弯曲或弓形，尤指海岸线
- Returns the logarithm (base 10) of a value. 返回某个值(以 10 为底)的对数。
- Returns the logarithm (base-specified) of a value. 返回某个值(以指定底为底)的对数。
- A wicked curve ball; a wicked imitation. 漂亮的曲球; 惟妙惟肖的模仿
- His first designs were for a machine to calculate such things as logarithm tables. 他的最初设计是为机器计算诸如对数表之类的事情。
- Calculates the natural logarithm of a quaternion. 计算四元数的自然对数。
