“concrete beam”的概念、定义、翻译、参考文献-科学参考

单词	concrete beam
释义	concrete beam [`käŋ´krēt `bēm] ^{CIVIL ENGINEERING} A structural member of reinforced concrete, placed horizontally over openings to carry loads.
随便看	Heteractinida Heterakidae Heterakoidea heterandrous heterauxesis hetero- heteroagglutinin heteroallele heteroatom heteroauxin heteroazeotrope Heterobasidiomycetidae heteroblastic Heterocapsina heterocarpous heterocentric chromosome Heterocera heterocercal Heteroceridae Heterocheilidae heterochlamydeous Heterochlorida heterochromatic photometry heterochromatin heterochromia

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