The WEC technology brings two parallel planes between substrate surface and circuit design surface of mask, which are provided for the stage for alignment.
楔形误差补偿技术是双面光刻机中的关键技术之一,它使基片表面和掩模电路图形表面形成2个平行平面,提供给对准工作台进行对准操作。
Optimal tolerance allocation for composite dimensional and geometric tolerances;
尺寸公差与形位公差混合优化分配
Research on Key Techniques for Concurrent Design of Product Conceptual Structure and Geometric Tolerance;
产品概念结构与形位公差并行设计关键技术研究
Development of a geometric tolerance code tagging system based on the AutoCAD
基于AutoCAD的形位公差代号标注系统的开发
Parameterized programming for form and position tolerances automatically;
AutoCAD环境下形位公差的参数化自动标注程序设计
A graphic method for determining form and position tolerance is presented based on the tolerance principle and deviation and tolerance theory.
根据公差原则并应用偏差和公差理论 ,提出一种基于公差原则的确定形位公差的图解法。
Mathematical basis is provided to measure form and position tolerance of roller rim using coordinate value electrometry and microcomputer data processing.
探讨一种在统计意义下控制功能等效的变换算法，将生产图样中标注的尺寸公差变换成以参数方程形式描述的形位公差。
A new method for determining form tolerances of combination sliding bearings on cone bits;
确定牙轮钻头组合滑动轴承形状公差新方法
Form Tolerance Modeling and Error Evaluation Techniques Based on GPS;
基于GPS标准体系的形状公差建模及其误差评价技术
It provides a way for correct understanding the ideal elements of form tolerance to be measured and the minimum necessary condition for the measurement Thus, correct and non defied valued measuring method is establishe
正确认识形状公差的理想被测要素与测量中最小条件 ,建立正确的非定义值的测量方法。
Brief analysis of how to reasonably select shape and position tolerances;
简析形位公差选择的合理性
Influence of shape and position tolerance of dryers and rolls for paper machines
缸辊形位公差对纸机的影响
In this article,according to the relationship between dimension tolerance and shape and position tolerance which is difficultly understood while designing,especially the compensation of both sides,the writer does the further re.
结合机械零件设计时较难理解的形位公差与尺寸公差的关系,特别是相互之间的补偿问题进行了较为全面、深入的研究,可以为工程设计人员和教学人员提供正确的使用和阅读参考。
A Brief Analysis of Compensation on Dimension Tolerance and Shape and Position Tolerance in Tolerance Principle;
公差原则中形位公差与尺寸公差的补偿简析
A Graphing Method to Solve the Compensating Relation of Geometric Tolerance and Dimensional Tolerance
作图法求解形位公差和尺寸公差相互补偿关系
Dimension Interactively form and Position Tolerance by Quoting shape Definition and Graph Control Menu
引用形定义与图像控件菜单交互标注形位公差
Study on Computer Aided Tolerancing for Composite Dimensional and Geometric Tolerances;
尺寸公差与形位公差的计算机辅助混合设计研究
Study on the Technology of Computer-Aided Geometric Tolerance Types Generation;
计算机辅助形位公差类型生成技术的研究
A brief discussion about the choice of tolerance of form and position in the design of machine element;
浅谈机械零件设计中形位公差项目的选用
The Main Geometric Tolerance in the Nipper Plate Mechanisms Dynamics Analysis
计入主要形位公差的钳板机构动力学分析
Development of a geometric tolerance code tagging system based on the AutoCAD
基于AutoCAD的形位公差代号标注系统的开发
Draft allowances can be incorporated into dimensional tolerances or geometric tolerances only upon consultation with the foundry.
拔模斜度余量只有经与铸造厂商定后才能合并到尺寸公差或形位公差中。
Study on Theories and Methods of Geometric Tolerance Design Based on Variational Geometric Constraints Network
基于变动几何约束网络的形位公差设计理论与方法的研究
Research on Recognition of Dash-dotted Line, Roughness Degree Symbols and Tolerance Symbols in Shape and Relative Position in Engineering Drawings;
机械工程图中点划线、粗糙度和形位公差符号的识别技术研究
Research on Key Techniques for Concurrent Design of Product Conceptual Structure and Geometric Tolerance;
产品概念结构与形位公差并行设计关键技术研究
Geometrical tolerance-Positional tolerancing
GB/T13319-1991形状和位置公差位置度公差
Geometrical tolerancing--Geometrical tolerance for features without individual tolerance indications
GB/T1184-1996形状和位置公差未注公差值
position of related features
位置公差，关连形体间的位置
Rules for inspection of form and position tolerances
GB/T1958-1980形状和位置公差检测规定
Geometrical tolerancing indication of non-rigid parts
GB/T16892-1997形状和位置公差非刚性零件注法
The politician has a very bad image among people.
那位政治家在人民中的形象很差。