Size tolerance, surface roughness, geometric tolerance and material requirements are supposed to be contained in technical requirements.
技术要求应包括尺寸公差，表面粗糙度，形位公差，材料等要求。
Workpiece surface roughness is an important technical index in evaluating the ground quality of belt grinding.
砂带磨削中，表面粗糙度是被磨工件表面质量的一个重要的技术指标。
Border irrigation current advancement process model plays an important role to determine irrigation technical index, average field infiltration rate and roughness coefficient.
畦灌水流推进过程计算模型对确定灌水技术要素、田间平均入渗率和糙率有十分重要的作用。
The technical measures to improve roughness copper foil and strengthen dispersion of carbon black were introduced.
介绍了提高铜箔粗化度及加强碳黑分散的工艺措施。
Objective To study the roughness of denture base influenced by technical factors.
目的：研究技工操作因素对义齿树脂基托表面粗糙度的影响。
Objective To study the roughness of denture base influenced by technical factors.
目的：研究技工操作因素对义齿树脂基托表面粗糙度的影响。
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