With Euro Zone growth grinding to a halt and further afield in places like Japan, where the economy has officially joined the ranks of countries in recession, optimism is in short supply.
随著欧元区的经济陷入停滞，再加上日本等其他国家经济不是出轨就是衰退，人们很难感到乐观。
The further research may provide an effective and reliable quantitative testing method for the exact-grinding and initial polishing of aspheric surfaces.
它的深入研究，将为大口径非球面精磨和初抛光阶段提供一种有效、可靠的定量检测手段。
The depths and its uniformity of the surface hardened layer, its microhardness and wear resistance are further improved under two-passes grinding.
双程磨削淬硬可使表面硬化层深度及其均匀性、显微硬度及耐磨性得到进一步提高；
Meanwhile, the crushing effect and saving energy of the equipment working in process of grinding ironstone are researched, all these lay a foundation for the further study of the technology.
同时，对高压辊磨机粉碎铁矿石的粉碎效果和工艺节能性也进行了试验研究，为该技术的进一步研究奠定了基础。
Industrial tests verified that there is a possibility to produce HPC superfine additives with ordinary closed-circuit grinding system and provided a new way to further utilize slag.
通过工业性生产试验验证了利用普通圈流磨系统生产HPC超细活性掺合料的可行性，为矿渣的进一步开发利用提供了一条新途径。
Now is further will tailings again, make grinding pick from tailings of gold, silver, copper, iron and other useful mineral adequately recycling, thus make mine economic benefit increased greatly.
现在正进一步将尾矿再磨再选，使尾矿中的金、银、铜、铁等有用的矿物得到充分的回收利用，从而使矿山的经济效益大幅度提高。
A general mathematical formula for calculating the size composition of grinding medium which is simple and practical and can be used in direct calculation and further optimization study is described.
介绍了一种简单实用、可用于直接计算和进一步优化研究的磨矿介质配比计算数学通式。
This study has provided a basis on grinding mechanism for the further research and the improved design of hammer mill.
本试验研究的结果为进一步研究锤片式粉碎机的粉碎机理和改进设计提供了理论依据。
Further revealed the main points and methods of manufacture to solve the system rigidity problem in the small hole grinding.
同时，设计了解决磨削系统刚度的硬质合金砂轮套轴，并揭示了制造方法及要点，解决了小孔磨削的系统刚度问题。
Therefore, the barrier layer can prevent grinding fluid from infiltrating to the substrate during the polishing process, and further improve the effect and the quality of polishing and grinding.
因而，所述阻绝层可防止研磨液在抛光过程中渗透到底材，以提高抛光研磨效果和质量。
The invention further relates to a vibration mill (1), particularly a disk vibration mill, having said grinding unit incorporated.
本发明还涉及一种振动磨(1)，尤其是盘式振动磨，其中设置有所述研磨单元。
The invention further relates to a vibration mill (1), particularly a disk vibration mill, having said grinding unit incorporated.
本发明还涉及一种振动磨(1)，尤其是盘式振动磨，其中设置有所述研磨单元。
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