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3ω法
释义
3ω法
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热导率测量
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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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least nonnegative residue
least number operator
least number principle
least pepperwort
least period
least positive residue
least prime
least prime factor
least quantum system
least radius of gyration
least recently used
least recently used, LRU
least residue
least right ideal
least significant bit
least significant bits
least significant difference
least significant digit
least splitting field
least square adjustment
least square approximation
least squared criterion
least square estimation
least square filtering
least square fitting
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