flatness measuring instrument是什么意思

用法例句

Design of large hatch pliers with parallel straight translation of Watt typed six-bar linkage;

瓦特型六连杆平直大开口钳的设计

Analysis on Finite Element Simulation for Effect of Roll Diameter Ratio on Rolled Strip Flatness;

辊径比对带钢轧制平直度影响的有限元模拟分析

Experiment study on tension control of strip flatness;

带材平直度的张力控制实验研究

Process Practice on Improving the Flatness of X65 Pipeline Plate;

改善X65管线钢板平直度工艺实践

In view of meeting the requirement of railway development for straightness rail,the technology of compound straightening is applied in Panzhihua Iron and Steel CoThe research and application results show that the eligibility percents of the straightness of center and the end of rail are increased,the rail height difference is more small,and the residual stress is also reduced

为了满足铁路发展对高平直度钢轨的需求,攀钢采用了复合矫直技术。

Introducing the requirement of the steel rail on straightness for the passenger transport rail line,Normal straightening steel rail technique.

介绍了客运专线钢轨平直度要求,常见钢轨矫直工艺,通过对钢轨矫直工艺的影响因素分析,提出了客运专线钢轨矫直工艺,并探讨了矫直工艺对钢轨质量的影响。

One important target of the high speed rail is that the heavy rail achieves the standard of straightness and residual stress of rail base should be smaller than 250MPa.

矫直作为重轨生产的最后一道变形工艺,对重轨残余应力大小及平直度起着决定性的作用。

Wedm for processing irregular parts and technique for treating straight section;

异形零件线切割与平直段加工技巧

Similar solution to one-dimensional crystal growth question of the straight interface;

平直界面一维晶体生长问题的相似解