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celom n.體腔(=coelom)。

celotex

With two examples of the prestressed celom tension in the continuous girder design , which is utilized in the projects of mingzhu elevated railway and xinmin elevated railway , the author analyses the characters of the design and the application of this technology 摘要就軌道交通明珠線、莘閔線等工程的連續梁設計中預應力束體內張拉的實例,分析其設計特點和應用。