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- prolate hypocycloid 长幅内摆线
- Pollen grains prolate, semicircular in polar view. 花粉粒长球形，半圆的在极面观。
- Pollen grains prolate, smooth, not reticulate. 花粉粒长球形，平滑，不为网状。
- Result:The pollen is morphologically oblate, suboblate, spheroidal and prolate. 结果：其花粉多为扁球形、近球形、三角形、四角形等；
- Pollen grains subspheric to prolate, trilobate-circular in cross section. 花粉粒近球形到长球形，圆三裂的在横断面上。
- A circle whose circumference rolls along the circumference of a fixed circle,thereby generating an epicycloid or a hypocycloid. 周转圆一个围绕着另一个固定圆周长滚动的圆，从而产生圆外旋轮线或圆内旋轮线，即外摆线或内摆线
- The equations of thecurvature,curvature radius on hypocycloid"s tooth profile are deduced. 在此基础上分析推导了各种型式的滚子链谐波传动的传动比计算公式。
- The method is very simple and the result is accurate enough.It suits different batch production of hypocycloid gears. 该方法计算简单,结果精确,适用于摆线轮各种批量的生产。
- The envelope of moving line on the hypocycloid plane may be an epicycloid or cardioid and the... 摆线逆运动中与动切线成定角的直线;其包络也是圆周渐开线.
- The orebody take the shape of prolate lenticle and appearing horizontal bedding. 区内有优质的硅藻土及硅藻粘土两个品级矿石。
- Is cancer of the liver terminal how does ability make patient life prolate longer? 肝癌晚期怎么样才能让病人寿命延长的更久？
- The modified prolate anterior surface IOLs can provide a better vision function than the spherical IOLs. 非球面人工晶状体较传统球面人工晶状体可明显改善白内障患者的视功能。
- Hexapole rotational state-selection and orientation of B-type prolate limit asymmetric top molecules[J]. 引用该论文 刘福春;金明星;吴迪;王巧巧;王春成;路秀秀;丁大军.
- A circle whose circumference rolls along the circumference of a fixed circle, thereby generating an epicycloid or a hypocycloid. 周转圆一个围绕着另一个固定圆周长滚动的圆，从而产生圆外旋轮线或圆内旋轮线，即外摆线或内摆线
- Mathematic model of the working process for new type hypocycloid single-cylinder diesel engine was built base on thermodynamic theory. 运用热力学理论建立了新型内摆线单缸柴油机工作过程的数学模型，采用Matlab编制了计算程序，对缸内压力、温度和平均指示压力等主要性能指标进行了仿真研究。
- Result and conclusion: The pollen grains are prolate,with tricolpate and spinous sculpture.From the equatorial to pollar angle,its shape is ell... 结果与结论:花粉粒长球形,赤道面观椭圆形,极面观3裂圆形,具3萌发沟,外壁表面具刺状雕纹,但不同栽培类型之间存在差异,这为优质品种的筛选提供了参考依据。
- The orbit of Halley's Comet prolate very much on point beyond the orbit of Neptune, but a recent point in the orbit of Venus. 哈雷彗星的轨道非常扁长，远日点超出海王星轨道，近日点却在金星轨道内。
- This paper introduces how to use mathematical calculation of hypocycloid track in Authorware and presents a program to make hypocycloid flashes in Authorware. 本文通过将圆轮线轨迹数学算法运用于Authorware软件中;并给出Authorware6.;0实现圆轮 线动画的课件程序。
- Results:The pollens are prolate or perprolate,having six colporates and featuring sculptures of small caverns and small granules combined. 结果：发现这5种植物的花粉形态均为近球形？长球形；6孔沟；表面均具小穴及小颗粒突起的雕纹；
- Regarding isometric curve of two-stub hypocycloid as tooth profile curve of rigid wheel, a harmonic chain drive experimental unit is designed and manufactured. 摘要以双支短幅内摆线的等距曲线作为刚轮的齿廓曲线，设计制作了1台谐波传动试验样机，通过试验验证了谐波链传动的运动可行性；
