箱形基础xiāngxíng jīchǔ〔名〕box foundation

箱形梁xiāngxíng kuàngjià箱形框架；box frame；cellular framing箱形框架结构box frame constructionxiāngxíngliáng；box beam；box girder；cased beam

箱形天线xiāngxíng tiānxiàn；box antenna

箱形图xiāngxíngtú；box plot

箱形峡谷xiāngxíng xiágǔ；box canyon

箱形柱xiāngxíngzhù；box column；cased column