“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	electricalInjury electrical instruments electrical insulating material electrical isolation electrical load electrical load management center electrical log electrical logging electrical logging instrument electrical-logging pressure gauge electrically assisted turbocharger electrically driven thermoacoustic cooling cycle electrically-erasable programmable read-only memory electrically-erasable programmable read-only memory, EEPROM electrically pumped electrically small antenna electrically smart clothing electrical machining electrical manipulator electrical manufacture Electrical Measurement and Instrumentation electrical measurement instrument electrical measurement method for ac loss electrical measurement of non-electrical quantities electrical measurements

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