metallographic的例句大全

Can do a variety of chemical composition analysis, physical performance test and metallographic analysis.

可做多种化学成分分析 、 物理性能试验及金相分析.

Color metallographic technique is a useful method of phase identification in metal.

彩色金相技术是识别和鉴定金属中不同相的有力手段.

Metallographic examination of borided 45 steel sample was made by transmission electron microscopy.

用透射电子显微镜对经渗硼的45钢作了观察.

A new algorithm for shadow remedy being used on metallographic picture is introduced.

本文介绍了一种新的针对金相显微图像的阴影校正算法.

The fracture of a steel rail was analyzed by means of metallographic microscope, SEM and EDS.

摘要用金相显微镜 、 扫描电镜、能谱仪分析了钢轨断裂原因.

The study on metallographic specimen polishing machine at home and abroad was introduced.

介绍了国内外金相试样抛光机的研究情况,以及各种类型抛光机的性能与特点.

Control system of large metallographic specimen cutting machine has been designed based on programmable controller PLC.

基于可编程控制器PLC设计了大型金相试样切割机的控制系统.

The change of the polished ceramic tile's surface hasbeen observed using metallographic microscope and SEM.

用金相显微镜、扫描电镜观察抛光砖表面孔隙的变化.

The fracture of a rail was analyzed by means of metallographic microscope, SEM and EDS.

用金相显微镜 、 描电镜、谱仪分析了钢轨断裂原因.

Then the methods of image segmentation for metallographic analysis are introduced.

针对金相图像分割中存在的问题,提出了两步分割的图像分割方法.

Metallographic method is used to analyze the characterization of surface cracking of the geared.

采用金相分析方法分析了齿座表面裂纹的性质和产生原因.

This paper summarizes the construction principle, resolution power and amplification about the system of compuer-metallographic microscope.

概述了计算机 - 金相显微镜系统的建立原则 、 系统的分辨率和放大倍数.

In metallographic sample preparation process, specimens are polished with the polishing process multi-channel essential.

在金相试样制备过程中, 试样的磨光与抛光是多道必不可少的程序.

The optimal technological parameter was obtained by laser cladding experiment and metallographic structure analysis.

通过熔覆试验和金相组织分析,获得了最佳工艺参数.

A quantitative metallographic analysis system was developed based on the metallographic principle.

基于金相分析的原理,开发出一套适用于半固态合金的定量金相分析系统.

Metallographic observation, fracture scanning and dispersion spectrum analysis on the fractured turbine blade were carried out.

对汽轮机断裂叶片进行了金相组织观察 、 断口扫描及能谱分析.

At the angle of friction, this paper describes briefly the material requirements of each part of piston and analyzes and describes in particular the merits and demerits, metallographic structure, applied scope, improved techniques of aluminium alloy piston, cast iron piston and steel piston.

从摩擦学的角度出发，简述了活塞各部位材料应满足的要求，并着重对铝合金活塞、铸铁活塞及钢制活塞的优缺点、金相结构、适用范围及工艺改进进行了简要的分析和叙述。

The article studied drum shape deformation of cylindrical body of boiler by methods of chemical analysis and metallographic examination.

采用化学分析及金相检验等方法，对锅炉锅筒产生的鼓包原因进行了分析。

The study had been proceeded by means of wear test, hardness test, XRD phase testing, metallographic analysis and scanning electron microscopy ( SEM) analysis and other methods.

采用磨损性能测试、硬度测试、XRD物相检测、金相分析及扫描电镜（SEM）等方法进行研究分析。

A systematic study is conducted on the shape and forming cause of abnormal struture about forging blank for auto gear after normalize, on the basis of analyses about primary metallographic structure of forging blank for auto gears.

在分析汽车齿轮锻坯原始金相组织和成因的基础上，比较系统地研究了汽车齿轮锻坯正火后异常组织的形貌和成因。