基本解释[交通运输工程]两端支撑梁英汉例句双语例句A finite element method is applied to analyze the static response of structure of two-layered beam resting on elastic supports.用有限单元法分析了双层弹性支承梁的静力响应。beam on two supports更多例句专业释义交通运输工程两端支撑梁