斜壁的平面度是靠塑性拉伸保证的。
The plasticity stretching can ensures the flatness of the sloping wall.
本文提出了一种测量平面度的新方法。
特征线段的斜率反映了薄膜表面的平面度。
And the slopes of characteristic line sections represent planarization of film surface.
对平板类零件来说，最直接的表现就是其平面度的改变。
For precision plane parts, the most direct manifestation is the change in flatness.
提出一种在工程实际中应用方便的中大平面的平面度的检测方法。
The useful method for measuring the flatness of the large-scale flat is proposed in this paper.
文中以平面度误差为例，详细地介绍了进化模型的建立及计算方法。
The evolutional model and the calculation process are introduced in detail. The flatness error is discussed as an example.
介绍了一种新型的基于平面等倾干涉原理的高精度平面度测量系统。
This paper introduce a new type of high precision measurement system based on plane isoclinic interference theory (PUT).
本文介绍了三角形准则求平面度误差的编程思路，程序验算结果正确。
Programming approach about how to use triangle rule to seek flatness error is introduced, and the results show that the arithmetic is correct.
针对平面度误差计算的特点，提出了一种基于实数编码的改进遗传算法。
According to the characteristics of flatness error evaluation, an improved genetic algorithms based on real coding is proposed.
本文提出了一种用光栅分光干涉法测量磁盘平面度的非接触式测量方法。
A grating-differential interferometer for measuring magnetic-disc surface is discussed in this paper.
用途：检测平板、平尺、机床工作台、导轨和精密工件的平面度、直线度。
Use: Test the flatness of plate, leveling ruler, machine tool working platform, guides and precision work-piece.
花岗石平台表面的平面度要求高，也有部分沟槽、侧面及定位孔的加工等；
The surfaces of granite plates require high flatness, and some granite plates need the manufacture of ditchs, sides and locating bores.
文章重点分析干涉条纹的快速调整方法与标准平晶平面度的正确引用方法。
Quick adjusting method of interference fringes and correct quotation method of standard optical flat flatness are analyzed.
铸铁划线平台可用涂色法检验零件平面度，具有准确、直观、方便的优点。
Cast iron crossed platform colour available method inspection flatness, with accurate parts, intuitive, the advantages of convenient.
介绍自动检测微晶玻璃板材平面度装置的基本组成设备和检测数据的处理方法。
Brief introduction the composition about the flatness measurement instrument of the crystallitic vitreous panel. It is introduced to disposal to the measured data.
采用高平面度、耐磨损、耐腐蚀的端面密封片启闭，密封性能好，使用寿命长。
S adopts high flatness, wear resistance, corrosion resistance of end face sealing piece on-off, sealed performance is good, long service life.
这种天线本身的应用特点，要求在天线阵列模块装配完成后保证阵列天线平面度。
The application characteristic of this kind of aerial, made the structure designer guaranteed the array aerial level degree after the assembling.
由于使用仪器和复杂的数据处理方法的限制，平面度测量一直是比较麻烦的工作。
Flatness measurement has always been in trouble because of limitation in instruments used and complicated data processing.
在直线度、平面度公差判定的最小包容区域法中提出一个新的、快速的实施方法。
This paper proposes a novel and fast method to efficiently evaluate the flatness tolerance based on traditional minimum zone method.
传统的接触式测量方法很难实现由多个非连续铅垂面形成大平面的平面度的检测。
Its very difficult to achieve the flatness detection of the large flat surface formed with several non-continuous vertical planes with traditional contact measurement.
用最小包容区域法求平面度误差。最小包容区域判别准则有三角形准则和交叉准则。
Flatness error was obtained by minimum zone law which decided by triangle rule and cross rule.
本文根据对角线评定方法，对平面度测量的数学模型及不确定度的评定进行了探讨。
According to the diagonal principle, this article described how to establish the mathematical model for the flatness measurement and evaluate the uncertainty in flatness measurement.
利用复合形优化方法，在微型计算机上可迅速、准确地求出此准则下的平面度误差值。
Using the complex optimization method, the planeness error value can be evaluated quickly and accurately on a microcomputer.
此法可避免频琐的作图和手工计算，迅速、准确地对四种基准平面的平面度进行评定。
By using this method, not only overelaborate drawing and hand-calculating can be avoided, but also the flatness of four kinds of datum-planes can be assessed quickly and precisely.
简介微晶玻璃板材平面度测试仪测试板材平面度的原理与组成的基本设备和测试的工艺过程。
Brief introduction the elements about the flatness measurement instrument of the crystallitic vitreous panel. It is introduced to what to form and the arts and crafts process.
本文通过实例分析，指出用封闭法测平面度误差时，测量结果不确定度应该按相关计算法求得。
When measuring flatness error in close way by pitch, usually the uncertainty of measurement result is independently estimated according to pitch points.
本文介绍一种新型的平面度误差检测系统，提出了一种新的满足最小平面度误差数据的处理方法。
This paper introduces a new flatness measuring system and a new flatness error data processing method which fits the minimum condition.
本文介绍一种新型的平面度误差检测系统，提出了一种新的满足最小平面度误差数据的处理方法。
This paper introduces a new flatness measuring system and a new flatness error data processing method which fits the minimum condition.
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