HOBS

Hobson and Rogers L G in 1998. Comparing with current sto-chastic volatility models, David'model has many advantages.

HobsonandRogersLG于1998年引入一类新的随机波动率模型, 与现有波动率模型相比,它有很多优点.

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CAD/ CAM System of Gear Hobs for Enterprises

面向企业的齿轮滚刀CAD/CAM系统

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Based on the generatrix equation of the worm of various gear hobs, the mathematical model for the corresponding spiral surface and the equation of normal vector was established. 3.

以各类齿轮滚刀蜗杆的基本母线为基础，推导出对应螺旋面的参数方程及法矢方程，建立了各种基本蜗杆的数学模型以及坐标变换矩阵。

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A Design of Forming Hobs in Machining Modified Cycloidal Gears

修正摆线齿轮成形滚刀设计

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Thus, a Hobson's choice was really no choice.

因此, HobsonsChoice的真正意义是:根本无从选择.

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A new type of paper-cutting hobs has been designed by analytic means.

采用解析法设计了一种新型的切纸滚刀，应用于卷烟生产中对水松纸的切割。

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Study on the CAD system of rectangular spline hobs

矩形花键滚刀CAD系统的研究

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Research on the Method of Accurate Relief Grinding for Making Gear Hobs

齿轮滚刀齿侧面精密铲磨的方法研究

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The algorithm and formulas to determine the size of tip relief modification of pre shaving gear hobs are put forward. A principle to determine the lead width of tooth roots is also presented.

给出了剃前齿轮滚刀修缘尺寸的计算方法和计算公式，并对滚刀齿根的齿间槽宽提出了更为合理的判断原则。

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Application of New Cutter Heads and Hobs to Construction of Wuhu Changjiang River Bridge

新结构刀盘及滚刀在芜湖长江大桥中的应用

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The Tooth Profile Design of Spline Hobs with Tooth Side and Bottom Grinding Tolerances

留磨花键滚刀的齿形设计

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Design and Study of Non-relieved Gear Hobs for Compressor Rotor

压缩机转子加工用圆磨法滚刀设计

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Study on the Design Mechanism of Spiral Paper-cutting Hobs

螺旋式切纸滚刀设计机理研究

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The fixing parameters are optimized by the program to reduce the profile error of hobs.

通过程序优化选取砂轮的安装参数,使得滚刀的齿形误差最小.

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Design of The Little Module Hobs for Watch Gears Clock& Watch Knowledge

钟表小模数齿轮滚刀的设计

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CNC High Precision Measuring Machine for Hobs

CNC式高准确度滚刀测量机

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Research of Realizing the Automatic Measurement of Gear Hobs Based on CNC Gear Measuring Center

基于CNC齿轮测量中心的齿轮滚刀自动测量研究

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High speed bobbing with carbide hobs is a high production method.

采用硬质合金滚刀进行高速滚齿是一种高生产率的加工方法。

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A Method for profile Calculation of Template Checking of worm Gear Hobs

砂轮轴与蜗杆轴垂直交错磨削的ZC型蜗杆传动蜗轮滚刀检验样板的廓形计算

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Discussion of Profiling Theory& Design Method of Gear Hobs

齿轮滚刀齿形造形理论及设计方法的探讨

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Radl found Hobs End on the map and examined it in conjunction with the photos.

拉德尔在地图上找到霍布斯岬后,就参考着照片研究起来.

词典精选例句

Mould spores, pollen, radon, carbon monoxide and dander all lurk within homes, seeping through cracks in walls and floorboards, brought in on clothing or produced by wood burners, gas hobs and detergents used in cleaning.

霉菌孢子、花粉粒、氡、一氧化碳以及头皮屑都潜伏在家中，或从墙体和地板的裂缝渗出，或由衣物带入，或来自燃烧木头的火炉、燃气炉和清洁时使用的洗涤剂。

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This paper gives a calculating method of the error of rectangle spline hob profile designed on the theory of plane engagement, with the errors of some hobs calculated.

此文给出了按平面啮合原理设计矩形花键滚刀齿形的误差计算方法，并计算了几种规格的滚刀的齿形误差。

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The Design of Small Diameter and Extend Length Hard Alloy Relief Grinding Hobs and Regrinding

小直径加长硬质合金铲磨滚刀的设计及其重磨

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In this paper on the basis of discussion on the characteristics of cylindrical worm drive with double drum teeth two new forms of tooth, hobs, gads etc, are provided and the design calculating formulas of worm drive are listed.

本文在讨论双圆弧齿圆柱蜗杆传动特点的基础上，给出了两种新齿形及滚刀、车刀齿形等。

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A CAD/ CAM system of gear hobs for enterprises is developed by using the integrated design method. The constitution of the system, functions of modules and principle of the process design module are introduced.

采用集成化设计方法开发了面向企业的齿轮滚刀CAD/CAM系统，介绍了系统构成、模块功能及工艺设计模块工作原理。

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Determining the Size of Tip Relief Modification of Pre shaving Gear Hobs

剃前齿轮滚刀齿根修缘尺寸的确定

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Some problems that have been solved in drawing the hobs are discussed mainly in the article.

着重讨论了该系统在滚刀工作图绘制中所解决的几个问题。

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The Optimization of the Basic Rack Pitch Coefficient in Sprocket Hobs

链轮滚刀基准齿条齿距系数的优选

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Measurement of Hobs with Small Pressure Angle

小齿形角滚刀的测量

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