... a few microns 几微米 etching time and temperature 腐蚀时间和温度 manufacturing process 制造工艺 process flow 工艺流程 high yield 高产量 ...
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The effects of potassium dichromate concentration, sulfuric acid concentration, etching temperature and etching time on the bulk etching rate of PP nuclear track membrane were discussed.
建立了基体蚀刻速率与重铬酸钾浓度、硫酸浓度、蚀刻温度的数学关联式；
The etching effect factors such as solution concentration, temperature, reaction time and ultrasonic stirring etc were also investigated.
分析了酸性溶液中酸浓度、溶解温度、溶解时间和超声波作用对多组分磷酸盐玻璃化学浸蚀的影响。
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