The composition of the welded joint obtained by the two welding methods are all uniform, the hardness is higher than the matrix metal, the comprehensive property is good.
两种焊接方法所得焊接接头成分均匀，硬度值均超过母材，综合性能良好。
Objective: To Investigate the relationship between expression feature of Matrix Metal-Proteineses (MMP-9), VEGF, and it's clinical pathological changes in carcinoma of colon.
目的：探讨MMP - 9及VEGF在结肠癌的表达特点及其与临床病理改变间的关系。
It demonstrated that the experiment of hardness is likely to upset in the experiment of compression. Hardness tester indenter make matrix metal plastic deformation and viscous flow happen.
结果表明，硬度实验类似于压缩实验中的镦粗，硬度计压头可使金属基体发生塑性变形及粘性流动。
The mixing proportion of WC and matrix metal, the grain size of WC, the composition and hardness of the matrix and other factors on wearability of the spray welding coating are discussed in the paper.
本文重点研究了碳化钨与粘结金属的配合比例、碳化物颗粒的粒度、粘结金属的组织成分及其硬度等因素对喷焊层耐磨性的影响，并初步得出某些因素对喷焊层耐磨性的影响规律。
Chondrules and inclusions in Allende are held together by the chondrite matrix, a mixture of fine-grained, mostly silicate minerals that also includes grains of iron metal and iron sulfide.
阿伦德陨星里的陨石球粒和内含物是由球粒陨石基质结合到一起的；这是一种细粒混合物，主要包括铁颗粒和硫化铁的硅酸盐矿物。
The material is composed of metal nanoparticles embedded in a transparent composite matrix.
这种薄膜的材料是金属纳米粒子，它们被排列在透明的复合矩阵中。
Stamper or matrix is a metal plate with precise information. This one is a movie which will be on a DVD in a while.
模具本身是一个储存着精确信息的金属盘，图中的这个用于制造电影DVD。
All Metal matrix Composites (MMCs) were fabricated at high temperature near the melting point of matrix alloys.
金属基复合材料都要在基体合金熔点附近的高温下制备。
Mechanical analysis and calculation of the truck's metal construction are made by the matrix method, and the strength, rigidity and stability of the metal construction are checked.
运用结构力学的矩阵分析法和计算机对抽芯作业车主体金属结构做了力学分析与计算，进而校核主体金属结构的强度、刚度和稳定性。
The amount, distribution and configuration of the inclusions and the plasticity and toughness of the metal matrix are all the factors that can influence the lamellar tearing.
钢材中夹杂物的数量、分布和形态以及基体金属的塑性和韧性是影响层状撕裂的钢材因素。
The infiltration process in the liquid extrusion of composites is the key factor that influences the solidification of metal matrix and distribution of fibres.
液态挤压复合材料浸渗过程是影响基体金属凝固及纤维均匀分布的重要因素。
The results indicate that it is possible to control the behaviors of reinforced particles in the metal matrix by using intense magnetic fields in the solidification process of metal matrix composites.
强磁场的磁化力和洛伦兹力通过控制初晶硅颗粒迁移行为来改变其在合金基体中的分布状态，通过影响凝固过程中的对流现象改变合金的凝固组织。
In electronic industry, they serve as the surface treatment of wax matrix and metal cleaner. Besides, they can be used as finish milling fluid for optical instrument.
在电子工业上可用于蜡模的表面处理和作为金属清洗剂，此外可作为光学仪器的精磨液等。
Through electroless plating carbon nanotubes were coated with a continuous layer of silver, which will increase interfacial strength between carbon nanotubes and metal-matrix.
通过化学镀可在碳纳米管表面镀上一层连续的银镀层，以增强碳纳米管与金属基体的界面结合力。
With the characteristic of high energy density, the reaction between metal matrix fuel and water can be used for underwater high-velocity propulsion and new generation fuel cell.
金属基燃料与水反应具有能量密度高的特点，可用于水下高速推进，也可用于新一代燃料电池。
This paper reviews the status of research and application of metal matrix composites in Japan.
综述了日本在金属基复合材料方面的研究及应用状况。
This article studied the Cast-in-face process of Fast-dry coatings for producing the metal matrix composites in face.
本文研究用快干涂料法来制造金属基表面复合材料的铸渗表面合金化工艺。
In this paper, the research manufacturing technology and properties of metal matrix composite have been reviewed.
本文综述了金属基复合材料的研究现状，制造工艺和性能。
It establishes the study foundation for metal matrix composites prepared by infiltration-stamp forging in semi-solid state integral technology.
新工艺为金属基复合材料压力下浸渗半固态模锻成形一体化工艺奠定了研究基础。
The traditional shear lag theory of stress transfer in short fiber reinforced metal matrix composites was modified and improved.
对短纤维增强金属基复合材料应力传递的传统剪滞理论进行了修正和改进。
Processing is one of the most important aspects of metal matrix composites.
金属基复合材料的工艺性能是至关重要的性能之一。
The development of the models of the elastic , plastoelastic , cracking , failing , thermal expanding and manufacture technology in metal matrix composites is reviewed.
综述了金属基复合材料的弹性、弹塑性、开裂、 断裂、热膨胀和制备工艺等方面的理论模型研究进展。
A micromechanical method is used to study the elastoplastic behavior of metal-matrix composite reinforced by unidirectional fibers.
本文利用微观力学方法研究了单向连续纤维增强的金属基复合材料的弹塑性变形行为。
Effects of single coatings, double coatings and complex coatings on the interface and properties of metal matrix composites are also introduced.
也介绍了单涂层、双涂层及复合涂层对金属基复合材料界面及性能的影响。
This paper concerns the numerical methods and applications of a micromechanical model with coating effects for fiber-reinforced metal matrix composites.
本文论述考虑涂层效应的纤维增强金属基复合材料的热机械加载模型的数值解法和工程应用实例。
In this paper a micromechanical model of fiber-reinforced metal matrix composites is established with considering the coating effects.
本文着重论述考虑涂层效应的纤维增强金属基复合材料的热机械加载细观力学模型。
The cast-infiltration is a new technology for fabrication of metal matrix surface composites (MMCC).
铸渗是一种制备金属基表面复合材料的新技术。
The cast-infiltration is a new technology for fabrication of metal matrix surface composites (MMCC).
铸渗是一种制备金属基表面复合材料的新技术。
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