损耗: loss; wear and tear; deterio ...角: role; part; character正切: tangent测量: survey; measure损耗角正切: loss tangent; tangent of the loss angle损耗角正切, 损耗因数: loss tangent损耗角正切 损失角正切值: losstangent电介质损耗角正切: dielectric loss tangent介电损耗角正切: dielectric dissipation factor; dielectric loss angle tangent; dielectric loss tangent介质损耗角正切: dielectric loss angle tangent; dielectric loss tangent介质损耗角正切值: dielectric loss angle tangent; nbsp; sp损耗角正切试验: loss tangent test又称(介质)损耗角正切: loss tangent tg又称损耗角正切: loss tangent tg介电损耗因子;介电损耗角正切: dielectric dissipation factor介质损耗因数角,电介质损耗角正切: dielectric loss tangent介质损耗角正切, 介质衰耗因数: dielectric loss tangent损耗角测量: loss angle measurement损耗角测量用电桥: loss angle measuring bridge损耗角: angle of loss; loss angle导程角正切: tangent of helix angle; tangent of lead angle损失角正切: loss tangent介电损耗角: dielectric loss angle; dielectric phase angle介质损耗角: dielectric loss angle力学损耗角: mechanical loss angle