Thermal spraying technology can make the material surface strengthened, and give the special performance on the foundation of not increasing cost.
热喷涂技术能使材料表面得到强化，在不明显增加成本的基础上，赋予材料某种特殊性能。
Plasma technology has been applied in polymer material surface modification more and more extensively.
等离子体技术正以其优越性在高聚物材料表面改性方面得到越来越广泛的应用。
The bionic nonsmooth structure opens up a new potential to improve the antiadhesion of the material surface.
仿生非光滑结构为提高材料表面的抗黏附性能开辟了一条新途径。
From material science's viewpoint, ion implantation is a technique to change or improve the characters of solid material surface.
从材料科学与技术的角度来看，离子注入是一种改变或改善固体材料表面某种或某些特性的材料表面改性技术。
In general, the half width of X-ray diffraction is used as a strength index of material surface.
通常用X射线衍射线的半高宽作为材料表面的强度指标。
Rough machining shall be performed so as to remove all mill decarburization from the raw material surface.
必须进行粗加工以去除原材料轧制过程中的表面氧化脱碳。
The relation between the flow conditions and material surface abrasive erosion of the pump impeller has been studied.
研究了过流条件与泵轮叶片表面冲蚀磨损的关系。
The relationship between the ion energy flux colliding on the material surface and the plasma density is investigated.
研究了射频鞘层中离子轰击材料表面的能量通量与等离子体浓度之间的关系。
Based on the rf (radio frequency) sheath model, the equation for ion momentum when reaching the material surface was derived.
利用射频鞘层模型，推出了离子到达被加工材料表面时的动量的表达式。
So material surface modification was studied by ion implantation to investigate antibacterial activity, wear resistance, etc.
因此，本文还采用离子注入方法对假体材料表面改性，系统研究抗菌性、耐磨性等性能。
Modern improvement techniques for material surface even require highly accurate controlled characteristics of material surface.
现代材料表面改性技术还要求能够精确的控制材料表面性质。
Radial imperfection. A radial imperfection may be defined as any imperfection whose vertical axis is perpendicular to the material surface.
径向缺欠。径向缺欠可定义为其纵轴垂直于材料表面的任何缺欠。
In a certain company of Wuhan, there are some faults with the belt grinding. As a result, belt grinding of material surface is not complete.
武汉某公司的复合材料生产线上的打磨机存在打磨缺陷，不能实现材料表面完全打磨。
There are many ways of material surface treatment; the application situation of laser for the material surface treatment is a new technology.
材料表面处理有很多种处理方法，应用激光对材料表面实施处理则是一门新技术。
The use of pulsed high energy density plasma is a new low temperature plasma technology for material surface treatment and thin film deposition.
脉冲高能量密度等离子体是一项全新的等离子体材料表面处理和薄膜制备技术。
Based on the radio frequency sheath model, the equations for ion velocity, density, and energy flux colliding on the material surface are derived.
在射频鞘层模型基础上，推出了离子轰击材料表面的速度、浓度及能量通量的表达式。
Experimental study of plasma carburization technology and analysis of wear test of carburizing layers are done aimed at alloy bar grate material surface.
针对合金篦条材料表面进行等离子渗碳技术的试验研究和渗层的耐磨性能实验分析。
In the case of the limited level density of the material surface energy, the fracture stress and the calculation formula of the engineering damage were studied.
本文研究考虑损伤时材料的断裂应力，推导出了在表面能密度有限的情况下，损伤断裂应力的计算公式。
An optical testing method of micro-friction and its principle was introduced to characterize the friction properties of material surface under microcosmic conditions.
为了测试微观条件下材料表面的摩擦学性能，给出了一种微摩擦力的光学测试方法。
The material surface image screened by a CCD camera was processed to calculate the level of material by a computer, and then to control the valve of material container.
由CCD摄像头拍摄容器内物料表面图象，经计算机处理后得到物位高度，进而控制物料容器的供料阀门。
The results indicate that it has visible effect on restraining arc discharge and hollow cathode discharge as well as ion nitriding on high-chrome steel material surface.
结果表明，交流脉冲放电在抑制弧光放电和空心阴极效应方面是非常有效的，对于高铬钢材料表面的离子渗氮作用是明显的。
Non-radial Imperfection. A non-radial imperfection may be defined as any imperfection whose vertical axis is not perpendicular (it's at an angle) to the material surface.
非径向缺欠。非径向缺欠可定义为其纵轴不垂直于（存在一个角度）材料表面的任何缺欠。
It is also used for concrete pavement brick, inorganic heat preservation material surface detest water treatment, especially applicable to all kinds of brick, granite walls.
亦可用于混凝土路面砖、无机保温材料表面的憎水处理，尤其适用于各类面砖、花岗石墙面。
In order to acquire the special character of laser speckle reflected by special material surface, a measurement system simulating far-field is established in the laboratory.
为了获取特种材料表面特有的激光散斑特征，建立了一套实验室内模拟远场测量系统。
A new optical system is designed for the material surface temperature-measuring device used in laser processing. The measurement error analysis and conclusions are presented.
通过解决激光加工中材料表面温度测量装置的难点，设计了一套新型光学系统，并给出了测量误差分析及结论。
In order to study the effect of atmospheric pressure air plasma on insulating material surface modification, using dielectric barrier discharge to modify polystyrene surface.
为了研究大气压空气等离子体对绝缘材料表面改性的影响，采用介质阻挡放电对聚苯乙烯进行了表面改性。
The technology of acquiring precise modified layer on construction material surface by light beam cladding was investigated and its effect on cladding layer quality was revealed.
研究了采用聚焦光束熔覆方法在结构材料表面获得精密改性层的工艺及其对熔覆层质量的影响。
The invention discloses a method for preparing large-area high-performance color stainless steel by laser oxidation coloring, relating to the field of material surface modification.
本发明公开了一种激光氧化着色制备大面积高性能彩色不锈钢的方法，涉及材料表面改性领域。
Surface modification of materials by means of high-energy laser beam, electron beam and ion beam technology are realized through changing composition and structure of the material surface.
激光束、电子束、离子束三种高能束流技术对材料表面改性是通过改变材料表面的成分或结构实现的。
Surface modification of materials by means of high-energy laser beam, electron beam and ion beam technology are realized through changing composition and structure of the material surface.
激光束、电子束、离子束三种高能束流技术对材料表面改性是通过改变材料表面的成分或结构实现的。
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