1) curvature radius
曲率半径
1.
Analyses of the curvature radius of the cam outline in constant flow reciprocating pump;
恒流量往复泵中凸轮廓线曲率半径分析
2.
Quantitative relation between decomposition rate and curvature radius of hump on phase diagram during binary chemical compound melting;
二元化合物熔化时的热分解率与其在相图中峰顶的曲率半径的关系
3.
Linearity measuring mechanism of the curvature radius of sphere lens;
球面透镜曲率半径的线性测量机构
2) radius of curvature
曲率半径
1.
The autocollimating telescope method for determination of the radius of curvature and focal length of thin lens;
用分光仪测量薄透镜曲率半径和焦距的实验研究(英文)
2.
The Radius of Curvature at Any Point on the Profile of A Disk Cam with Oscillating Roller Follower——One Application of the Euler-Savary Equation;
摆动滚子从动件盘形凸轮廓线上任意点的曲率半径——Euler-Savary公式的一个应用
3.
Precision analysis of measurement of radius of curvature by interferometer
干涉仪测量球面曲率半径的精度分析
3) radius
[英]['reɪdiəs] [美]['redɪəs]
曲率半径
1.
Load analyse of rollers in sheet-scroller and the radius of sheet;
卷板机轴辊的受载分析及板材曲率半径的确定
2.
Testing Curvature Radius of the Plastic Lens;
塑料透镜曲率半径的检验
4) curve radius
曲率半径
1.
With the relation between curve radius before the plate is relapsed and curve radius after the plate is relapsed, on the theory basis we expound a concept to regard the exponent relation between the descent of upper unit and curve radius as a maths model of asymmetric three roll bender, and carry out research on its application.
就非对称式三辊弯板机板材滚弯成形时的几何参数展开计算,利用板材弹复前后曲率半径间的关系,在理论的基础上提出了把上辊进给量与板材成形曲率半径间的指数函数关系作为非对称式三辊弯板机卷板数学模型的观念,并就该数学模型的实践应用开展了研究。
2.
In this paper the method of volving angle sensor measurement of curve radius is used to examine the plate forming curve in the process of forming and its′ principle and methodology is explained.
将转角传感器测量曲率半径方法应用于板材滚弯加工过程的成形检测之中,论述了采用转角传感器测量板材曲率半径的原理及其测量方法,通过试验研究分析得出该测量方法的优越性及造成测量误差的主要原因。
3.
With the relation between curve radius before the plate is relapsed and curve radius after the plate is relapsed, on the theory basis we expound a concept to regard the exponent relation between the descent of upper unit and curve radius as a maths model of asymmetric three roll bender, and carry out research on its application.
就非对称式三辊弯板机板材滚弯成形时的几何参数展开计算,利用板材弹复前后曲率半径间的关系,在理论的基础上提出了把上辊进给量与板材成形曲率半径间的指数函数关系作为非对称式三辊弯板机卷板数学模型的观念,并就该数学模型的实践应用开展了研究。
5) large curvature radius dimension
大曲率半径
1.
Design of revolving tool holder for machining roller pass with large curvature radius dimension;
用于轧辊孔型加工的大曲率半径回转刀架设计
6) radius of groove curvity
沟曲率半径
1.
About the problem of unfinished area existing on groove edge during the production process of deep groove ball bearing,the radius of groove curvity of turned bearing rings was analyzed.
针对深沟球轴承在生产过程中沟边漏黑皮问题,对轴承套圈的车工沟曲率半径进行分析。
补充资料：曲率
平面曲线的曲率就是针对曲线上某个点的切线方向角对弧长的转动率，通过微分来定义，表明曲线偏离直线的程度。曲率越大，表示曲线的弯曲程度越大。
k=lim|δα/δs|，δs趋向于0的时候，定义k就是曲率。
曲率的倒数就是曲率半径。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条