equivalent frame girder and equivalent secondary g 等代框架梁及等代次梁
(Strongly) Equivalent function (强)等价函数
(Strongly) Topologically equivalent (强)拓扑等价
1 D equivalent consolidation calculation 一维等效计算
1-D equivalent linearization wave method 一维等效线性化波动方法
3D equivalent magnetic network 三维等效磁网络
3-Propanedithiol equivalent 3-丙二硫醇替代试剂
4- terminal equivalent circuit 四端网等效电路
8-hour continuous equivalent sound level 8h等效连续A声级
8-hour equivalent sound level 8h等效声级; 抗核周因子
a single phase equivalent circuit 单相等效电路
Absolute Equivalent Roughness 绝对当量粗糙度
absorption equivalent 吸收当量
AC equivalent capacitance 交流等效电容
AC equivalent inductance 交流等效电感
AC equivalent resistance 交流等效电阻
AC small signal equivalent circuit 交流小信号等效电路
actuarial equivalent model 精算平衡模型
Addional Annual Effective Dose Equivalent 附加年有效剂量当量