Beijia bar at the top of the stainless steel, glass and metal materials contrast.
吧台上方的不锈钢杯架，玻璃与金属的材质对比。
Production and operation of the main wire, chemicals, metal materials, Color Masterbatch dye.
主要生产经营焊丝、化工原料、金属材料、色母染料。
Up to date steel products account for more than 90% in all metal materials that have been consumed.
在目前使用的金属材料当中，钢铁所占的比例在90%以上。
The surface coating and decoration of nano-metal materials is a new research field in nano-science.
纳米金属材料的表面包覆和修饰是纳米材料学的一个新型研究方向。
Bachelor degree majoring in metallurgy engineering, mechanics, metal materials, welding engineering.
本科以上学历，专业为冶金工程，机械专业，金属材料或焊接专业等。
The present status and the development trend of high porosity metal materials were described in this paper.
本文叙述了高孔隙率金属材料的现状和发展趋势；
Identifying the vacuum property of metal materials is very helpful to the manufacture of electronic devices.
鉴别电真空用金属材料真空性能的好坏，对电真空器件的生产有直接帮助。
Sisheng metal processing and manufacture products; Metal materials heat treatment. Metal materials wholesale.
金属丝绳及制品加工制造；金属材料热处理。金属材料批发。
Surface modification of biomedical metal materials is one of main research fields for biomedical researchers.
生物医用金属材料表面处理是医用材料工作者研究的主要领域。
It calculates the environmental loading quantitative value of the metal materials again based on the assumed model.
再根据推导出的模型计算出金属材料的环境负荷定量值。
The theoretical roughness of machined surface of common metal materials can be calculated using the current formula.
普通金属材料的切削加工理论表面粗糙度可以用公式计算。
For semi solid metal forming, it is crucial to produce semi solid metal materials that have non dendritic structure.
半固态金属成形技术的关键是制备非枝晶结构的半固态金属材料。
The deep penetration Laser welding is the base of extensive utilization for the high-laser welding of metal materials.
激光深熔焊接是大功率激光焊接金属材料得以广泛应用的基础。
Results This paper summarizes surface modification methods for metal materials, as well comments on all kinds of methods.
结果总结了当前骨科金属材料表面改性的方法，介绍了各类方法的优缺点。
This paper discusses the characteristics, preparations, properties, applications and development of nanometer metal materials.
综合论述了纳米金属材料的特性、制备、性能、应用及发展前景。
For different metal materials and cutting cross-section, the user can choose gas flame cutting and plasma cutting in two ways.
针对不同的金属材料和切割断面的要求，用户可选用气体火焰切割和等离子切割两种方式。
It is suitable for the grinding of cutting tools and workpieces of hard alloy and non-ferrous metal and non-metal materials etc.
适用于硬质合金刀具，工件及有色金属，非金属等的磨削。
Recrystallization and grain growth process is one of the most important physical metallurgical processes to produce metal materials.
再结晶和晶粒长大过程是制作金属材料最重要的物理冶金过程之一。
It is suggested that the following areas should be explored: agrochemicals, household chemicals and boron contained metal materials.
建议开拓以下三个应用领域：农用化学品、日用化学品、含硼金属材料。
This article focuses on the welding technology of the carbon steel, low alloy steel, stainless steel, cast iron and other metal materials.
本文主要阐述了碳钢、低合金结构钢、不锈钢、铸铁等金属材料的焊接技术。
A theoretical model of CO2 laser cutting non-metal materials is built up based on energy balance equation in view of gauss beam distribution.
基于能量平衡方程，考虑高斯光束分布，建立了CO2激光切割高吸收率非金属材料的解析模型。
Applications: Suitable for wood, paper, leather, fabric, acrylic, epoxy, acrylic, unsaturated polyester resin and other non-metal materials, etc.
应用：适合木制品、纸张、皮革布料、有机玻璃、环氧树脂、亚克力、不饱和聚酯树脂等非金属材料。
The corrosion situation of some metal materials used for axial-flow pump and impeller of slurry pump in wet phosphoric acid production was studied.
研究了几种金属材料在湿法磷酸生产中的浓缩轴流泵和萃取槽料浆泵叶轮上的耐腐蚀使用情况。
Because of the difference between the nylon alloy and metal materials, the discussion about how to design worm wheels with the nylon alloy is given.
本文还就尼龙合金与金属性能的不同，对如何设计尼龙合金蜗轮进行了初步的探讨。
NC flame cutting: CNC flame cutting is numerical control machine tool use gas with oxygen or gasoline in metal materials with oxygen cut a way to cut.
数控火焰切割：数控火焰切割是数控机床利用燃气配氧气或者汽油配氧气进行金属材料切割的一种切割方式。
This paper presents a review of the research on the description of the damage and damage models for metal materials and also discusses them respectively.
本文对金属构件的损伤变量定义及典型的蠕变损伤模型作了总结，并概述了目前一些有代表性的蠕变损伤模型的研究工作。
The lightweight of vehicle body is achieved by using nonferrous metal materials such as aluminum alloys, which cannot be welded by traditional welding techniques.
汽车车身轻量化主要措施是在车身制造中大量使铝合金等有色金属，传统的焊接工艺对于这些材料间的连接是无能为力的。
Along with the maturity of processing technology of waste printed circuit boards (PCB), a great deal of non-metal materials in PCB need to be immediately treated.
随着信息时代的到来，废印刷线路板处理技术日益成熟，大量的废线路板非金属粉亟需处理。
To improve the cavitation resistance of metal materials for hydraulic machinery the use of an ion - beam implantation technique is briefly presented in this paper.
本文简要地介绍了应用离子束注入技术改善水力机械金属材料的抗空蚀能力。
This paper derives the best range of thickness of the materials by analyzing the main factors influencing the sound absorption properties of porous metal materials.
通过分析影响多孔金属材料吸声性能的主要因素，推导出材料的最佳厚度范围；
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