复: repeated; double; duplicate床: I复床式；复床系: double bed system复床式: double bed system复床系: double bed system复床式脱盐: double bed deionization复串联变流器: cascade converter复串联: multiple series复串: complex series permeability复传递函数: complex transfer function复吹法: lance bubbling equilibrium process lbe复传播特性: dual propagation characteristics
