“3 ω method”的概念、定义、翻译、参考文献-科学参考

单词	3 ω method
释义	3 ω method Encyclopedia 工学热导率测量释 3 ω method3ω法通过给予被测样品直接接触的感温器中施加频率为1ω的交变电流，探测和分析感温器中频率为3ω的谐波电压信号，获取被测材料热导率、比热容和热扩散率等热物理性质的一种测量方法。
随便看	secondary succession secondary support secondary surface secondary tail secondary target secondary thermometer secondary tillage equipment secondary tungsten resource secondary unit secondary valence secondary valence; auxiliary valence secondary valency secondary vegetation secondary vocational education secondary wall secondary water secondary water supply secondary wave secondary wavelet secondary well control technology secondary X-ray fluorescence spectrometry secondary Xray fluorescence spectrometry secondary xylem second auditory cortex second axiom of countability

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