The material surface coarse, coating can't cover serious level.
素材表面严重粗糙，镀层无法覆盖平整。
Develop the original study about metal to macromolecule material surface transnature.
开展金属对高分子材料表面改性的初步研究。
Accept defeat this new index of strength with the surface, we can research the material surface.
用表面屈服强度这一新指标，可以对材料表面进行研究。
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。
Rinse with water so landscape stone should be avoided or washed stone material surface with a wet mop.
因此景观石应避免用水冲洗或以过湿拖把洗石材表面。
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。
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。
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。
Construction craft: usable wool brush, uniform saturated used for stone material surface, should smear evenly on the surface, not too little.
施工工艺：可用羊毛刷，均匀饱和用于石材表面，应均匀涂抹于表面，不可过少。
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。
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。
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。
The former mainly and material surface moisture, wind speed and so close, the latter mainly with operating gap, loading and unloading strength associated.
前者主要与物料表面含水率、环境风速等关系密切，后者主要与作业落差，装卸强度等相关联。
Theoretical calculations of the emissivity of material surface were shown that the emissivity of material surface decreases with the temperature increases.
通过理论计算推导出材料表面发射率随温度的变化趋势，结果表明，材料表面的发射率是随着温度的升高而降低。
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。
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。
Beijing marble renovate company will according to the degree of damage of stone material surface by mild, moderate, depth face-lifting, scheme, in which the refurbished processing.
北京大理石翻新公司将根据石材表面损伤程度采用轻度、中度、深度翻新，方案对其进行翻新处理。
This structure forms the passivation layer against corrosion and wear. The optimum layer against wear improves the resistance of material surface in corrosion, wear and fatigue extremely.
这种结构形成了抗磨损的优化表面层和抗腐蚀的钝化层，明显改善了材料表面抗磨损、抗疲劳和抗腐蚀特性。
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