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交流电量计量
释义
交流电量计量
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工学
交流电量计量
释
metrology of AC quantities
交流电量计量
关于交流电量测量及应用的学科。研究交流电磁量单位统一和量值准确可靠的电磁计量分支。包括交流电压、交流电流、交流功率及电能等与电荷有关的交流量的单位复现,基标准建立、保存和量值传递。
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lower set
lower singular exponent
lower solution
lower solution; subsolution
lower strong derivative
lower subsemilattice
lower sum
lower surface
lower topological limit
lower transit
lower triangular group
lower triangular matrix
lower triangular matrix and upper triangular matrix decomposition
lower-trimmed subsequence
Lower Tunguska River
lower unitriangular matrix
lower urinary tract infection
lower urinary tract lithalasis
lower urinary tract symptoms
lower value
lower variation
LOWESS robust regression estimation
LOWESS稳健回归估计
lowest astronomical tide
lowest common denominator
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