A parametric model of a PEMFC stack has been developed to evaluate how the major operating variables affect the output performances and the nonlinear internal resistance of a stack.是什么意思_A parametric model of a PEMFC stack has been developed to evaluate how the major operating variables affect the output performances and the nonlinear internal resistance of a stack.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句