The quality (especially colors and power of magnification) of these photo is not very good and not sufficient for a definitive diagnosis.
这些图片的质量（特别是颜色和放大倍数）不是非常好，不足以作出最后诊断。
The desirable scheme of capacitor placement in distribution systems aims at achieving voltage regulation and power loss reduction, while preventing harmonic resonance or magnification.
配电网合理的电容器配置不仅可以有效改善电网的电压水平，降低系统的有功网损，而且能够避免谐波谐振或电流放大。
The zinc coating at the outside of the bent or formed section is visible at 25 power magnification.
或成型区在25 倍放大时可看见镀锌层片状材料脱落或裂化，认为锌镀层已损坏。
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