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3 ω method
释义
3 ω method
Encyclopedia
工学
热导率测量
释
3 ω method
3ω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。
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dispersion compensator
dispersion constant
dispersion criterion
dispersion curve
dispersion ellipse
dispersion ellipsoid
dispersion equation
dispersion error
dispersion force
dispersion frequency
dispersion fuel
dispersion index
dispersionless
dispersion machine
dispersion-managed soliton
dispersion matrix
dispersion measure
dispersion medium
dispersion method
dispersion model
dispersion number
dispersion of axes
dispersion of dust
dispersion of light
dispersion of single mode fiber
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