扇形原理
- 网络Fan Principle;sector principle
扇形原理-
分析了齿轮插齿加工的特点，并根据循环球式转向器的工作原理推导出定比、变比、定比鼓形和变比鼓形扇形齿轮的加工原理和数学模型。
Through the analyzing about the character of sector gear machining and the principle of ball recirculating steering gear , it is deduced that machining principle and mathematic model of variety of sector gears .
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结合扇形计算机断层成像原理和火焰辐射传递方程，推导出辐射强度随投影路径衰减的控制方程。
In this paper by combining principles of sector scanning Computer Tomography ( CT ) with the flame radiative transfer equation , the control equation of the radiation intensity which decays with projective paths is deduced .