抛光

For different surface roughness of electrodes and glycol concentration of glycol/water mixture, pressurized water breakdown experiments are carried out. Experimental results suggest that Mirza's formula is valid and independent of surface roughness and glycol concentration, and it is accumulative for surface polish, glycol additive, and pressurization for the capability to improve electrical breakdown strength. Moreover, the increase of electrical breakdown strength of water dielectric for surface polish is explained with bubble breakdown. Especially, highest stress of 235.5kV/cm observed in glycol/water mixture with a glycol concentration of 80% at a hydrostatic pressure of 12atm is about one time greater than that in pure water at constant pressure.

通过改变电极表面光滑程度和乙二醇浓度，分别进行了加压水介质击穿实验，证实了不同电极表面光滑程度和乙二醇浓度下Mirza关系式仍成立，抛光电极表面、添加乙二醇与加压在提高水介质电击穿能力方面具有可叠加性，将抛光电极表面、添加乙二醇与加压分别进行了比较，特别，在静压12atm、乙二醇浓度80%下，得到实测最高击穿场强为235.5kV/cm，其有效时间归一化后的击穿场强比常压下纯水的相应值提高了112.2%，运用气泡击穿模型对抛光提高水介质击穿场强进行了物理解释。

In comparison to the process simply using a Hall ion source for the IBAD, the coating has a more compact and uniform structure and a better property in polishing. After surface modification, the surface roughness of the substrate is reduced to 0.635 nm which is the same as that of the S-SiC substrate, also the surface reflectance is obviously enhanced to that of the fine polished zerodur glass.

测试结果表明：与单纯霍尔离子源辅助方法相比，该工艺方法制备的Si改性涂层生长得更加致密、均匀，抛光特性良好；改性抛光后表面粗糙度降低到0.635 nm，达到了S-SiC基底的水平；改性后RB-SiC基底的反射率明显提高，达到了抛光良好的微晶玻璃的水平。

The kinds and development of the polishing abrasive tools and the advantages of microcellular polyurethane were summarized.

概述抛光磨具的类型、国内外发展情况和微孔聚氨酯的优点，着重介绍微孔聚氨酯抛光磨具的类型、组成、生产方法及使用中的影响因素，研究了微孔聚氨酯抛光磨具的性能。

With total investment of 150 million yuan,covering an area of 200 mu,with 400 employees,the company has two 200-meter largescale modernized kiln production lines and four polished tile production lines,and has completeset of ltalian modern polished tile production technology and latest super bright nano polished tile production technology.Main products include:Super bright Blue Moon Series,as well as Polycrystaline Micropowder,Crystal Tile,Magic Spreading,Dream Micropowder,Super Micropowder,Color-Penetrated Tile,Microlite Jade and so on, in nearly 100 varieties.

公司总投资1.5亿元，占地200亩，职员工400人，建有两条每条长200米现代化的大型窑炉生产线和四条抛光生产线，全套引进意大利现代抛光生产技术和最新型的超洁亮纳米抛光生产技术，主要产品有：超洁亮&蓝月亮&系列及聚晶微粉、透晶砖、魔术布料、梦幻微粉、超微粉、渗花砖、微晶玉石等八大系列，上百个花式品种。

The feasibility of a spheric polishing by FRP-1 flexible polishing machine is proved by experiments.

为了研究FRP-1型非球面柔性抛光机加工非球面零件的可行性，利用FRP-1型非球面柔性抛光机对非球面光学零件进行抛光实验。

The product is a high-gloss, slip-resistant floor polish with long finish durability being achieved by following maintenance recommendations. It is resistant to alcohol based hand wash and floor disinfectants and provides a high-gloss, protective layer.

本产品是一种万能蜡水，对大多数含酒精的杀菌洗手液及地面消毒剂有抵抗性，在交通繁忙的地面使用和抛光后具有防滑性，使用安全，抛光效果良好，通过抛光极易将交通印迹除去。

Usually, the coating of dental ceramic materials is performed with use of flexible discs, silicone polishers, diamond polishing pastes and finishing diamonds.

通常，齿科陶瓷材料的抛光是采用硅磨光器，金刚石抛光浆和抛光钻来完成的。

Because of the difference of the workpieces,the height of the polisher must be adjustable,which is realized by use of pulley block .

介绍了木工用抛光机的主体结构，由于被抛光的工件高度不同，要求抛光机的机头高度可以上下调整，本设计中采用滑轮组实现了这一功能。

The double-roll rice polisher Model MMPS 13 is the latest new machine developed and realized on the basis of the advanced rice polishing technology at home and abroad.

MMPS13大米双辊抛光机是在综合了当今国内外先进的大米抛光技术的基础上，最新研制的具有先进水平的新型大米抛光设备。

A kind of abrasive tool made from epoxy adhesive and Cr2O3 powder has been developed for polishing of granites.

论述了一种环氧树脂抛光磨具的研制过程。该抛光磨具主要由环氧树脂和Cr2O3磨料组成，用于抛光石材表面。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。