The giant aerospace concern has racked up record sales and has a huge backlog of orders.

A backlog of orders because of the strike

因罢工而积压的定单

The strong results in2008 were due to an accumulated backlog of orders.

2008年的强劲业绩是因为前期积压的订单。

At some point, these same people will stop viewing Tesla as the flavor of the month, its order backlog will shrink, and Tesla will have to scrap for sales like other manufacturers.

如果这些人的新鲜劲儿过去了，特斯拉的订单储备就会缩水，也会像其它厂商一样需要为销量打拼。

China surpassed Korea for the first time in terms of a combined order backlog on the back of strong demand from local shippers for cheaper vessels.

受本土船运公司对价格较低船只需求强劲的推动，中国未交付订单总量首度超过韩国。

Tesla has an order backlog of$ 226 million.

特斯拉的积压订单达到2.26亿美元。

White backlash Increase as the pressure for change In south africa mount

南非求变的压力升高，白人的敌意也加深

The system's global characters are obtained under different input torque fluctuation, backlash, composite transmission error, exciting frequency and damping ratio.

得到了系统在不同的输入转矩波动、齿侧间隙、齿轮综合误差、激励频率和阻尼比参数下系统的全局特性。

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.

齿轮啮合时轮齿的弹性变形、啮入啮出冲击、齿轮间隙、制造误差、修形、装配误差等都对轮齿静、动力接触特性、系统动态性能、系统传动精度等有很大影响。

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