By analyzing, calculating and experimenting, it is shown that this precise shaping method of large module and large diameter internal meshing gear is better than any other methods.
通过分析计算及实验，结果表明，大模数大直径内啮合齿轮的这种精确成形方法比其它方法要好。
To solve this problem, in this paper, the authors will study precise shaping method of large module and large diameter internal meshing gear.
为了解决这个难题，本文对大模数大直径内啮合齿轮精确成形方法进行研究。
The design of an internal toothing gear shaping cutter can be summed up to a multi-target optimization problem. A mathematic model for optimization is established.
把内齿轮插齿刀的设计归结为一个多目标的优化问题，建立了优化的数学模型。
The external cause of health is many kinds of shaping exercises in shaping-up class; the internal cause of health is the desire of beauty and the idea of life sport.
大学生形体塑造课程多种形体训练方法是大学生健康的外因，而课程中培养大学生追求美的内心渴望和终身体育的理念是促进大学生健康的内因。
The external cause of health is many kinds of shaping exercises in shaping-up class; the internal cause of health is the desire of beauty and the idea of life sport.
大学生形体塑造课程多种形体训练方法是大学生健康的外因，而课程中培养大学生追求美的内心渴望和终身体育的理念是促进大学生健康的内因。
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