“bottom chord”的概念、定义、翻译、参考文献-科学参考

单词	bottom chord
释义	bottom chord [`bäd·ǝm ´kȯrd] ^{CIVIL ENGINEERING} Any of the bottom series of truss members parallel to the roadway of a bridge.
随便看	main distributing frame Maindroniidae main effect main entry main exciter main fans main firing main frame main haulage main haulage conveyor main instruction buffer main joint mainland main-line locomotive main lobe main loop mainmast main memory main path main program main return main rope cubic cubical antenna cubical dilation

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