off-the-shelf

The optimization of the gear modification coefficient of the dryer decelerator in paper machine;

烘缸传动齿轮的变位系数调整改进方法

Method of selecting modification coefficient of involute internal gear with zero-tooth-difference mechanism;

渐开线零齿差内啮合齿轮副变位系数的选择

Modification coefficient choose of the involute planetary gear drive with small teeth difference based on CAD;

基于CAD的渐开线少齿差行星齿轮传动变位系数的选取

A study on the selection of position-shift coefficient of GSC was made,and a CAD system of GSC with 3D modeling and simulation by VC++ was opened up.

本文介绍了利用“综合图法”合理选择变位系数,并在VC下开发了具有三维造型与加工过程仿真功能的插齿刀CAD系统。

This paper makes a study on the selection of position-shift coefficient of GSC, and development of a CAD system of GSC with 3D modeling and simulation.

传统的插齿刀设计大多基于经验选择变位系数,再由手工计算完成,其计算工作量大、效率低,且缺乏科学依据,不能保证插齿刀的品质。

This paper makes a study on the selection of position-shift coefficient of GSC, and achieves in the following two aspects:1 put forward a mathematical model for selection of position-shift coefficient.

传统的插齿刀设计大多基于经验选择变位系数，再由手工计算完成，其计算工作量大、效率低，且缺乏科学依据，不能保证插齿刀的质量。

Research on the Modification Coefficient Calculation of Conical Involute Planetary Gear with Few Tooth Difference

变齿厚齿轮少齿差传动变位系数计算研究

Calculation of Contact Stress and Selection of Addendum Modification of Plastic Gears

塑料齿轮齿面接触应力计算及其变位系数选择

Research on the Electrical Seal Chart Being Used for the Modification Coefficient s Selecting of the Modified Gear;

用于选取齿轮变位系数的电子封闭图的研究

Studying on Open-die Forming Process of Different Modification Coefficient for Spur Gear

直齿圆柱齿轮不同变位系数开放式成形研究

Study of Involute Spur Gear Pair with Modified Factor' Limit Value

渐开线斜齿圆柱齿轮变位系数极值研究

Two methods are usually used to increase gearing backlash for counter trains:1.Decrease addendum modification coefficient,but remain center distancein constant.

对于计数齿轮传动,通常采用两种方法增大侧隙:中心距不变,减小变位系数;

Modification Coefficient Selection of the Involute Internal Gear with Zero-tooth-difference Mechanism and Machining Method;

零齿差内啮合齿轮副变位系数的选择及加工方法研究

The thickn ess variation coefficient of the orebodies is 49～90％, the gread variation coeffieient is very simple.

矿体的厚度变化系数为49～90％,品位变化系数为57～65％;

Investigation on Damping Coefficient of Torsional Vibration per Cylinder (Part 2)──Experiment in Variation with Crankangle

单位气缸阻尼系数问题的研究（二）──阻尼系数变化的实验分析

a function that changes the position or direction of the axes of a coordinate system.

改变一个坐标系统的轴的方向或位置的函数。

The Design and Implementation of Teaching-rod System for Welding Positioner with Digital Controlling;

数控焊接变位机示教杆系统的设计与实现

Study and Software Implementation of Variable Coefficient Feedback Shift Register and Its Sequences

变系数反馈移位寄存器序列研究及其软件实现

Filter Technique of Removing Correlated Errors Existing in GRACE Time Variable Gravity Data

GRACE时变重力场位系数相关误差的滤波消除技术

Some Properties of Variable Coefficient Feedback Shift Register and Its Sequence

变系数反馈移位寄存器及其序列的几个性质

Some volatility systems operate by measuring the breakout in points rather than units of ATR.

一些波动性突变系统的评价标准以点数为单位，而不是以ATR为单位。

There was a significant association between the chromosome aberrations and fragile sites in two groups.

两组染色体畸变数和脆性部位检出数均呈线性关系。

Change the following numbers to 3 decimal places.

下面各数不改变大小，变成三位小数。

As digital systems have grown in complexity, their operation has become brittle and unreliable.

随著复杂度的提高，数位系统的运作也变得容易受阻且不可信赖。