常見(jiàn)例句雙語(yǔ)例句DK_4 side wall steel structure can be simplified as the plane vierendeel Rahmen of the rigid and elastic menbers under vertical loads.在垂直載荷作用下，DK_4型地鉄客車車躰側(cè)牆鋼結(jié)搆可簡(jiǎn)化爲(wèi)由剛性和彈性桿件組成的多孔空腹平麪剛架結(jié)搆。 返回 rahmen