seismic dynamic load地震: earthquake; earthshock; eart ...动力: motive power; power; dynamic载荷: load; loading动力载荷: dynamic loading动力载荷线: dynamic load line下载手机词典可随时随地查词查翻译关注微信公众号:chachacidian,回复:地震动力载荷,即可在微信中查询翻译