超光滑表面在现代科学技术中具有重要意义。
Supersmooth surfaces are of great importance to the modern science and technology.
结果表明，这种抛光工艺能获得原子级的超光滑表面。
Results show that this process can reach surface roughness with angstrom dimension.
因此将激光清洗技术应用于清洗光学基片超光滑表面具有重要的意义。
Therefore, it is tar-reaching to introduce laser-cleaning technology to clean the super-smooth surface of optical glass substrate.
本文阐述了一种基于流体二维振动的原子级无损伤超光滑表面加工技术。
A novel polishing technique based on the two-dimension vibration of fluid is put forward to obtain ultra-smooth surface without damage.
加工超光滑表面的KDP晶体是现代超精密加工技术领域的重点研究课题。
Machining KDP crystal with an ultra-smooth surface is a key subject in the field of modern ultra-precision machining.
对现有的超光滑表面测试测量方法进行论述，并比较了各种测量仪器的优缺点。
It is discussed the detecting method of super smooth surface and compared with other instruments.
使用机械 -化学抛光法加工大尺寸单晶硅可获超光滑表面 ，但很难保证良好的面型。
In Chemical-Mechanical polishing experiments we produced optical quality super smooth surfaces on single-crystal silicon, but cannot insure the surface figure.
但是，由于碳化硅材料的固有缺陷，很难获得超光滑表面以满足高精度光学望远镜的要求。
However, it is very challenging to obtain a super smooth surface for high precision optical telescopes due to the intrinsic defects of sic.
双面抛光已成为硅晶片的主要后续加工方法，但由于需要严格的加工条件，很难获得理想的超光滑表面。
Double sided polishing process has become a main machining method for silicon wafer finishing process, but it is difficult to get ultra-smooth surface with the very stringent machining conditions.
双面抛光已成为硅晶片的主要后续加工方法，但由于需要严格的加工条件，很难获得理想的超光滑表面。
The wafer motion and the load in double-sided polishing process are main factors which affect the wafer surface quality.
试验表明，当超声工具头与被加工工件的间隙在一定的范围内，能在超声研磨条件下加工出高质量的超光滑表面。
Only when the machining gap is in specific ranges, the smooth high quality surface can be obtained under ultrasonic polishing.
针对激光陀螺反射镜常用材料微晶玻璃的加工技术，介绍了一种较为成熟的超光滑表面加工方法—定偏心浸液式抛光。
Nano-particle colloid jet polishing is a new kind of ultra-precision machining technology which has important research and application value in fabricating ultra smooth surface.
结果不同印模材料采印及灌注的普通石膏模型，人造石和超硬石膏模型，其表面光滑度及硬度均有所差异。
Results There had difference on the surface smoothness and hardness of models made with different impression materials and different model materials.
激光雕刻仿生非光滑表面耐磨性提高的原因是：晶粒超细化，硬度提高，桩钉效应和仿生效应。
The reason for abrasive wear resistance enhancement of bionics smooth surface made by Laser Carving Technology is grain super-refining strengthening, hardening, effect of dowel pin and bionics.
分析了超光滑反射镜基片的表面波度对反射率的影响。
Effect of surface waviness of ultra-smooth reflector substrates on their reflectivity is discussed.
针对超精密光滑光学元件加工过程中容易出现的粗糙度较大和表面疵病较多的现象，对传统抛光机理和抛光过程中抛光粉的主要参量对抛光质量的影响进行了研究。
In view of the phenomena that the easy appearance of serious roughness and surface defects, the polishing mechanism and the influence of the main parameters on the polishing quality are researched.
由精密陶瓷加工，超精抛光达ra0.2，由于硬度较高，表面光滑，漆包线在其表面滑动时顺畅不受损伤。
It is made of precise ceramic and polished up to Ra0.2. high hardness and smooth surface enable the enameled wire free from hurt during surfaces sliding.
同时获得高去除率和超光滑平整的表面是硬盘磁头自由磨粒抛光的矛盾，研究自由磨粒抛光材料去除规律可以优化抛光工艺。
It is a contradiction to achieve a high material removal rate and a super smooth surface in lapping of magnetic head.
利用熔池表面光滑模型和变因子超松弛方法计算了熔池表面的高度。
With smooth constraint condition of the welding pool surface and variable factor successive over relaxation(SOR) method, the height of welding p…
此产品由精密陶瓷加工，超精抛光达ra0.2，由于硬度较高，表面光滑，漆包线在其表面滑动时顺畅不受损伤。
It is made of precise ceramic and polished up to Ra0.2high hardness and smooth surface enable the enameled wire free from hurt during surface sliding.
此产品由精密陶瓷加工，超精抛光达ra0.2，由于硬度较高，表面光滑，漆包线在其表面滑动时顺畅不受损伤。
It is made of precise ceramic and polished up to Ra0.2high hardness and smooth surface enable the enameled wire free from hurt during surface sliding.
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