... percentage depth dose 百分深度剂量(用最大剂量的百分比表示) percentage differential current 比率差动电流 percentage differential protection 比率差动保护 ...
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The sensitivity and the security of the percentage differential criteria using phase current and superimposed phase current are studied comparatively.
全面对比分析了全电流比例差动判据和故障分量电流比例差动判据的灵敏性和安全性。
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