“bottom chord”的概念、定义、翻译、参考文献-科学参考

单词	bottom chord
释义	bottom chord [`bäd·ǝm ´kȯrd] ^{CIVIL ENGINEERING} Any of the bottom series of truss members parallel to the roadway of a bridge.
随便看	kemp Kempe chain actinometry actinomorphic Actinomyces Actinomycetaceae Actinomycetales actinomycete actinomycin actinomycosis actinomyosin Actinomyxida actinon actinophage Actinophryida Actinoplanaceae Actinoplanes Actinopodea Actinopteri Actinopterygii actinostele actinostome Actinostromariidae actinotherapy actinotrocha

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