“trough girder”的概念、定义、翻译、参考文献-科学参考

单词	trough girder
释义	trough girder Encyclopedia 工学〔铁路桥梁〕释 trough girder铁路槽形梁由侧面两片主梁与底部道床板刚性连接成一整体，并将轨道结构置于底部道床板上的铁路下承式预应力混凝土桥梁结构。
随便看	reliability of power generation systems reliability of power system components reliability of power systems reliability of power transmission systems reliability of psychological test reliability of relay protection system reliability of sensorless sensing reliability of sports measurement reliability parameter reliability parameters of space system reliability polynomial reliability prediction reliability preexposure test reliability problem reliability program reliability qualification test reliability ranking reliability rate reliability test reliability test for electronic product reliability theory reliable reliable authority reliable computation reliable computing

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