馬蹄形拱 的英文怎麼說
中文拼音 [mǎtíxínggǒng]
馬蹄形拱
英文
arabic arch-
Compared comprehensively, enclosed supports are better than non - enclosed supports ; supports of square annular shape or " u " shape are better than supports of semicircle arch
綜合比較來看,封閉式支架要優于不封閉支架;馬蹄形或方環形支架要比半圓拱等支護形式好。
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