The static and/ or dynamics contact characteristic, transmission behaviors and dynamics transmission error are affected by gear mesh elastic deformation, tooth impact, backlash, manufacturing error, tooth modification and assembling error in the mesh process.

In this thesis a one-degree freedom nonlinear dynamic model of a gear system has been established considering the backlash, composite error and the time-varying stiffness.

小文针对单级齿轮传动系统，综合考虑时变啮合刚度、齿侧间隙及误差激励的影响，建立了齿轮系统振动分析的单自由度非线性动力学模型，并分析了系统在参数激励下的响应。

Transmission accuracy of new axis-fixed cycloid drive is analyzed and the equations of systematic backlash and transmission error are derived.

对新型定轴摆线传动精度进行分析，推导出系统回差和传动误差计算公式，得出样机的传动精度和回差。

A method for accuracy determination and repeatability of positioning of medium-accuracy numerically controlled machine tools based on step gauge was proposed. In the system, an auto-deviation measurement and auto backlash error compensation were developed.

提出一种低成本基于步距规的误差补偿系统，该系统可以实现普通精度级数控机床位置精度评定，并通过软件自动修改误差补偿表，使机床精度得以强化。

Effect of Ambient Temperature on Backlash Error in Gear Drive Mechanism

环境温度对齿轮传动机构空程误差的影响

Therefore, this method cannot be used unless the milling machine is equipped with a backlash eliminator on the feed screw.

因此，这种方法只有当铣床在进给螺栓上配备间隙消除器时才采用。

Design of the Backlash Eliminator of the 10-Meter Radio Telescope

十米射电望远镜消隙机构设计

Analysis of Backlash in Spring Anti-backlash Small Modulus Gear Drive Train and Its Engineering Application

弹簧消隙小模数齿轮传动链回差计算分析及工程应用

This paper introduces a new and practical method of testing the backlash ofgear reduction unit.

介绍了齿轮减速机齿间侧隙测试的一种实用新方法。

Based on this, the gear backlash can be rationally selected and the dynamic characteristics of the mechanism will be improved.

为优化齿侧间隙的大小、提高机构动力学特性提供理论指导。

The value of gear backlash is calculated by material average coefficient of thermal expansion and is not accurate.

目前齿轮副侧隙的计算仍使用材料平均热膨胀系数，造成较大误差。

Accurate Calculation of Gear Backlash Thermal Compensation

齿轮侧隙热补偿的精确计算

Testing of gear backlash of gear reduction unit

齿轮减速机齿间侧隙测试

Research on Nonlinear Vibration Characteristics due to Time-varying Mesh Stiffness and Gear Backlash in Gear System

齿轮系统时变刚度和间隙非线性振动特性研究

Virtual Variation for Calculation of Normal Gear Backlash External Evolute Gear Transmission

外啮合渐开线齿轮传动法隙计算的虚拟变位法

The basic theory of establishing the fine pitch gear backlash controlling system in the Chinese national standard

建立国标小模数齿轮侧隙体制的理论基础

The regulatory backlash against the current financial crisis including a flurry of initiatives from the G20, the organisation for Economic Co-operation and development and individual governments attacking offshore banking may still be in its early stages.

监管方面针对当前这场金融危机的强烈反应其中包括20国集团（g20）、经合组织（oecd）以及个别国家的政府采取的一系列打击离岸银行业务的举措可能仍处在初期阶段。

The IBM garbage collector on AIX minimises the use of physical memory by decommitting ( releasing the backing storage for) sections of the heap as the used area of heap shrinks.

AIX上的IBM垃圾收集器将最大限度减少物理内存的使用，当使用的堆区域减少时，它会释放堆的备份存储。

The process of making transfers between main storage and backing storage.

在主存储器和后备存储器之间进行传输的过程。

A new glass cloth laminate was prepared by using benzoxazine as liquid cement, alkali-free glass cloth as backing material, and treating with cement dipping, baking and pressing.

并以苯并恶嗪预聚体为胶液、无碱玻璃布为基材，经浸胶、烘焙、压制制得一种玻璃布层压板。

It was concluded that the gelatin/ sodium alginate as a kind of backing material possesses a great application merit for the preparation of pH-sensitive microcapsule for omeprazole.

明胶/海藻酸钠作为基材制备pH值敏感型微胶囊，应用于包埋药物奥美拉唑，对改善其生物利用度，提高药效有很大的应用价值。