横向有效磁导率
effective transverse permeability
相对有效磁导率
relative effective permeability
增量磁导率-磁导率增量
impurity absorption
incremental measuring system
机组有效效率
unit effective efficiency
有效效率系数
coefficient of performance
等效磁导率
equivalent permeability
equivalent susceptibility
effective permeability
effective magnetic susceptibility
负等效磁导率
negative magnetic permeability
C素有效率
Available ratio of soil carbon
半数有效效应室浓度
half effective target effect-site concentration
低温有效导热系数
cryogenic effective heat-conducting coefficient