This paper focuses on the technology of fractal quantitative metallography and its application on remaining life …
本文研究的主题是“分形论定量金相分析技术及其在热壁加氢反应器寿命分析中的应用”。
The grain coarsening behaviour towards the austenitic hot work tool steels has been studied by means of quantitative metallography.
本文用定量金相法分析和讨论了奥氏体热作工具钢的晶粒粗化行为。
The article mainly discuss the application of Quantitative Metallography Analyzing System (QMAS) in the assess crystal granule size.
本文主要讨论了定量金相图像分析系统在晶粒度评定中的应用。
The structure of internal and Japan ones were studied by X ray and SEM. The grain distribution was statistically measured by quantitative metallography method.
通过X射线衍射和扫描电镜对国内外铬酸镧电热元件的结构特征进行了分析，利用定量金相截线法对试样的晶粒尺寸分布进行了统计。
The paper has provided theoretical basis and computation method of the four measuring items of microstructure for digital image processing by studying quantitative metallography.
通过研究定量金相技术为半固态微观组织的固相率，晶粒大小，晶粒尺寸分布和形状分布的图像处理提供了理论依据和计算方法。
In this paper, we discusses the computer analysis methods of some gestalt parameters prescribed in quantitative metallography and stereology, and the algorithms of computer image processing.
本文就定量金相学和体视学中所规定的几个重要的完形参数的计算机分析加以描述，并且对图像处理计算机算法进行了探讨。
The effects of cooling velocity, the lead content and the gravity on the microstructures of Al Pb alloy were discussed based on the results of optical microscope, SEM and quantitative metallography.
利用光学显微镜、扫描电镜、定量金相等技术研究了冷却速度、铅含量、重力作用等对铝铅合金显微组织的影响。
Quantitative analysis for metallography structure with computer is a important research direction in analysis for metallography structure.
利用计算机对金相组织进行定量分析是金相组织分析中一条重要的研究方向。
Quantitative analysis for metallography structure with computer is a important research direction in analysis for metallography structure.
利用计算机对金相组织进行定量分析是金相组织分析中一条重要的研究方向。
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