trued

Has the wheel been properly trued up ?

车轮子装正了吗？

This paper describes the dressing principle and its grinding characteristics of vitrified bonded CBN wheels trued by cup truer .

研究杯状砂轮修整器对CBN砂轮的修形原理，及修形后砂轮磨削特殊钢的加工特性。

An automatic turning devices is designed , reducing installation error when the grinding plate is trued and dressed , which improves the machining accuracy .

设计了能够在研磨机床上拆卸的车削装置，减少了研磨盘修整后的安装误差，有利于提高钢球的加工效率和精度。

It trued out that the all female rainbow trout triploid induction rate was obviously affected by the treatment temperature , the beginning and continuing treatment time and so on .

结果表明：虹鳟三倍体诱导率明显受处理温度、起始时间以及持续时间等因子的影响。

This paper is intended to describe the mechanism of profile generation during process of being trued by the Cup Truer and the way to improve the truing accuracy of the CBN quill .

研究了用杯形GC砂轮修整器修整小直径CBN砂轮的成形机理和提高直线精度的方法。

It is a valuable method to true diamond or CBN wheel with a GC Cup Truer , but the mechanism of profile generation and analysis for the profile accuracy of trued wheel is still awaiting elucidation .

用GC杯形砂轮修整金刚石砂轮和CBN砂轮，是一种有效的修整方法，但这种修整方法的修整成形机理和被修整砂轮的廓形精度分析亟待解决。

The experimental results show that bronze-bonded diamond wheels with coarse abrasive grits can be trued efficiently by this novel hybrid method , and the truing precision can be up to 6 μ m or so .

试验结果表明，采用电火花-机械复合整形方法可以实现对粗粒度金属结合剂超硬磨料砂轮的高效整形，整形精度可达6μm以下。

Experimental results show that surface roughness of Ra < 10 nm may be obtained by use of dressed and trued wheel with wheel moving speed in less than 15 mm / min , and no brittle cracks on microscopic ground surface .

试验结果显示，先将砂轮修锐修整再控制砂轮行走速度小至15mm/min时，表面粗糙度小于10nm以下，且微观加工表面没有发生脆性破坏，形成镜面。

Most of the academic research just rests on the superficial description of the total pollution , so that people are unable to make out the trued of the village pollution of reason , especially , causes of Non-point Pollution of villages , which has not been taken seriously .

学术研究也大多停留在总体的污染情况描述，以至于无法真正理解造成农村环境污染的真实原因，尤其是村民现实层面的面源污染问题，我国环境社会学还没有深入的研究。