shape of tooth

Bud film contract and leaf long , lozenge or wedge, have notch shape a tooth of anything.

苞片约与花瓣等长, 菱形或楔形, 具缺刻状齿.

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Conclusion: This method may be applied for the measurement of tooth shape.

结论: 牙冠测量造型方法可行.

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To determine the tooth thickness taper of evolute internal spline taper spindle in tooth, theoretically, it is necessary to check the tooth shape locating taper spindle and the locating precision after the workpiece is mounted, as well as design the evolute taper spindle.

确定渐开线花键锥度芯轴在齿向的齿厚锥度，理论上必须验证齿形定位锥度芯轴与工件装配固定后的定位精度，设计渐开线锥度芯轴。

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Simplified design method for the tooth shape of the driving wheel of excavating machine

挖掘机驱动轮齿形的简化设计方法

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Based on orthogonal experiment, the significance of factors affecting fatigue life, including the root shape, the size of root radius and the geometric parameters of tooth and end flange, is obtained.

通过正交试验法研究了超高压容器疲劳寿命的影响因素，包括齿根形状、过渡圆角半径和端部法兰、啮合齿等几何参数。

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When changing and processing spiral shell's bevel gear, it is necessary to use evolute internal spline tooth shape locating taper spindle for backing processing, so as to meet different spindle precision requirements of evolute internal spline reference circle, bearing fit circle and gear pitch circle.

螺伞齿轮更换加工过程中，需使用渐开线内花键齿形定位锥度芯轴支承加工，才能达到渐开线内花键分度圆与轴承配合圆及齿轮节圆同轴精度要求。

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The principles of taking shape and the screw tooth analysis of the drilling tools with sin-rope thread& the milling of rope thread

凿岩钎具正弦波形（SR）螺纹的成形原理和牙形分析&波形螺纹的旋风铣削

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Objective To establish the standard tooth crowns and bridges database in CAD/ CAM system and help the doctor rapidly design the shape of tooth crown according to model data template from the database.

目的：开发口腔修复CAD/CAM系统中标准牙冠和桥体数据库原型系统，帮助口腔医生快速获得牙冠设计的数据模板，为高效地设计牙冠模型作准备。

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By integrating the methods of poles combined with slots, optimizing the length of the primary core and tooth shape, the paper sets up the optimization model of the detent force of the permanent magnet linear motor with 8 poles and 9 slots.

综合应用极槽配合、初级铁芯长度优化、边端齿形状优化等方法，建立了8极9槽永磁直线电机磁阻力优化模型。

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LFM can be demodulated by the same arithmetic as for FM, and the demodulated signal takes on the shape of saw-tooth-wave and the period of LFM can be estimated while modulation slope can't because of arctan operation.

LFM信号可以用实现FM的方法来进行解调，解调信号呈锯齿状，可以从中获得调制信号周期，但是因算法中存在反正切运算，致使无法从中获得LFM的调制斜率。

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