“prefabricated concrete composite beams”的概念、定义、翻译、参考文献-科学参考

单词	prefabricated concrete composite beams
释义	prefabricated concrete composite beams Encyclopedia 工学装配式建筑生产释 prefabricated concrete composite beams预制混凝土叠合梁在构件工厂制成预制混凝土梁，在施工现场吊装安放完成后，再浇筑振捣上部混凝土，形成的混凝土的梁。
随便看	photometer photometer head photometering photometric photometric absolute magnitude photometric accuracy photometric bench photometric binary photometric calibration photometric catalogue photometric data system photometric diameter photometric distance photometric double star photometric element photometric ellipticity photometric error photometric index photometric instrument photometric instruments photometric measurement photometric measurement method photometric method photometric night photometric orbit

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