secondary harmonic 中文意思是什麼

secondary harmonic 解釋
二次諧波
  • secondary : adj 1 第二（位）的，第二次的；中級的 （opp primary）。2 副（的）；從屬的；附屬的；輔助的；補充的...
  • harmonic : n 1 【音樂】泛音；和聲。2 〈 pl 〉【數學】諧函數，調和函數。3 【物理學】諧波，諧音。adj 1 和睦的...
  1. When zero sequence or high secondary harmonic current component appear in the circuit, the total current in the shield is zero, no electromagnetic interference with outside

    當線路出現零序或高次諧波電流分量時，屏蔽層內電流總和為零，不對外界產生電磁干擾。
  2. Have studied generator ground model mostly used in detail for middle and big domestic generator units. calculates and deduces fault current as grounding of single phase and third harmonic fault protection schemes. first time contributes overall knowledge about generator neutral grounding of distribution transformer with secondary resistor, in which considered inductance of the transformer to people

    針對大中型發電機的兩種主要接地方式進行了分析，進行了接地故障電流、三次諧波保護的計算推導，首次在接地變高阻接地方式有關公式推導中計入接地變感抗，從而使人們對接地變高阻接地認識更為全面。
  3. Study of the harmonic theory : transitions and secondary dominant chords

    副屬和弦的理論探討
  4. Secondary, this paper expatiates on the harmonic generation, harmonic harm, harmonic analysis and the hardware for measuring harmonics, analyzes and discusses the method applied to measure harmonics

    其次，本文概述了諧波的產生、諧波的危害、諧波的分析及諧波測量的硬體實現，對應用於諧波測量的方法進行了分析和評述。
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