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- Research on Kinematics of Prolate Epicycloid Planetary Transmission and Optimum Replacing Tooth Profile by Arc 长幅外摆线行星传动运动学研究及齿廓圆弧优化替代
- prolate epicycloid 长幅外摆线
- 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
- Construct rotating nephroid and three-cusped epicycloid while remaining orthogonal to each other. 作旋转的肾脏线和旋转的三瓣外摆线，且彼此维持正交。
- 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.
- Priciples of cutting epicycloid bevel gear by continuous indexing method are investigated systematically. 对摆线齿锥齿轮连续分类法铣齿原理进行了系统研究。
- 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
- 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。
- 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；
- If the atmosphere is squashed prolate into a double tide, and if we could then let it go, it would go sloshing up and down. 如果大气被拉扁成双潮汐,那么让它这样下去,它就会继续上下涨落。
- The result shows that the pollen grains of the four genera are mainly spherical and subspherical, occasionally oblate or prolate. 结果表明这两个地区菊科4个属的花粉粒大多为球形或近球形，少数是扁球形或长球形。
