However, the current commercialized MEMS CAD are extremely expansive and the most of their analysis modules can be actually replaced by other cheaper or free FEM or BEM utilities.是什么意思_However, the current commercialized MEMS CAD are extremely expansive and the most of their analysis modules can be actually replaced by other cheaper or free FEM or BEM utilities.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句