The article summarizes the application prospect of the SEM in PCB and introduces the application of the SEM in the laminated craftwork, substrate material, surface processing and other aspects.
综述了扫描电镜在印制板行业中的应用前景，介绍了扫描电镜在高精度和高密度PCB板中的层压工艺、基板材料、表面涂覆及其它一些方面的应用。
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。
The material are the high quality cold steeling rolling plate, surface processing with degrease, acid washing, phosphating, static spraying plastic.
材料采用优质冷轧钢板，表面处理采用脱脂、酸洗、磷化、静电喷塑。
A new processing preparation that sprays vapoured sol on the surface of heating material is adopted, which not only shortens time, but also gets a relative sinterability powder.
雾化钛酸钡锶溶胶，溶胶粒子在加热基体上快速凝胶，不仅缩短粉体的制备时间，而且制得粉体的粒径均匀。
Preliminary results presented in this report showed that double side grinding produces very good surface finish, a high precision, and high material, removal rates, in short processing.
本文的研究结果表明，双端面磨削可以在很短的加工时间内获得极高的表面光洁度、高的精度和高的磨除率。
However, it is possible to develop a magnetic layer on the surface of the material during processing.
然而，它可能在加工过程中对材料的表面磁性层开发。
Various processing methods are based on workpiece processed surface type, material and technical requirements set.
各种加工方法都是根据工件的被加工表面类型，材料和技术要求确定的。
The surface processing technology for thermoelectric material slices was studied while the main technological steps and experimental processes are introduced.
研究了温差电材料片的表面处理工艺，介绍了主要工艺步骤及实验过程。
Adopted antistatic processing of polyester film is made as base material, it has prevent dirt and impurities adsorption and prevent electrostatic damage function of surface protective materials.
采用防静电处理的聚酯薄膜作为基材，具有防止灰尘和杂质吸附以及防止静电损伤功能的表面保护材料。
Set up appropriate processing parameters in accordance with cutting thickness and material to be propitious to improve processing efficiency and surface quality.
根据切割厚度和材质设置适合的加工参数，以利于提高加工效率和表面质量。
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。
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。
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