The results show that the electromagnetic shielding and surface conductance of electroless nickel-plated poplar veneers increase with pH and temperature. However, those will decrease when pH and temperature are up to a certain value.
结果表明,pH值和温度升高,电磁屏蔽性能和表面导电性提高,但达到一定值后,电磁屏蔽性能和表面导电性又有所下降。
The effect of pH and temperature on electromagnetic shielding and surface conductance of nickel-plate was studied in the course of processing electroless nickel-plated poplar veneers.
研究了杨木单板表面化学镀镍过程中pH值和温度变化对镀层的电磁屏蔽性能和表面导电性能影响。
Objective To evaluate the clinic results of three types of preparation of fired porcelain laminate veneers ( PLV).
【目的】评价3种烤瓷贴面(PLV)牙体预备的近期临床效果。
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