但是如果美国的减速持续下去，这些富国也会衰退，尤其是在财政紧缩发力的时候(参见文章)。
But if America's slowdown persists, they too will flag, particularly as fiscal austerity kicks in (see article).
基于减速器的齿轮、轴、轴承、及其校核，文章给出了设计和计算。
Based on the gear reducer, shaft, bearings, and checking, the article gives the design and calculation.
文章介绍了一种航天器回收降落伞系统的设计程序，重点介绍了回收控制方案和减速方案的设计。
In this paper, a kind of design program about spacecraft's recovery-parachute system is introduced, recovery control project and decelerate project are showed particularly.
文章分析了百米后程跑减速的原因形成，并提出解决的办法。
This paper analyses on the reasons of the speed reduction in 100 meter's latter half running, and puts forward some solving methods.
文章以减速机工作原理为基础，研究了减速机振动信号产生的机理、减速机故障的形式，以及由于故障的不同引起的不同形式的振动，从减速机外部振动信号中获取故障特征信息，有效地实现了减速机的故障诊断。
Based on the work principle of the speed reducer, the paper studies the produced mechanism of the vibration signal, the fault forms and the different type of vibration caused by the faults.
文章对2V、4v螺旋伞齿轮计算分析，找出减速机在结构上的不合理及制造安装缺陷，提出改进意见。
The author analyses to 2v, 4v spiral bevel gear computational, finds out unreasonable structure and shortcoming of installing in moderate plane, puts forward the suggestion of improving.
针对五轴并联数控机床的特点，文章在已有的研究基础上提出一种加减速控制方法。
Considering the kinematic features of the five-axis CNC parallel machine tool (PKM), a feed speed control method is proposed based on the known research fruits.
针对五轴并联数控机床的特点，文章在已有的研究基础上提出一种加减速控制方法。
Considering the kinematic features of the five-axis CNC parallel machine tool (PKM), a feed speed control method is proposed based on the known research fruits.
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