“pivot bridge”的概念、定义、翻译、参考文献-科学参考

单词	pivot bridge
释义	pivot bridge [`piv·ǝt `brij] ^{CIVIL ENGINEERING} A bridge in which a span can open by pivoting about a vertical axis.
随便看	flame cutting flame deflector flame detector flame emission spectroscopy flame excitation flame gouging flame hardening flameholder flame ionization detector flame laser flameout flame photometer flame photometry flame plate flame plating flame propagation flame repellent flame retardant flame-retarded resin flame spectrometry flame spectrophotometry flame spectrum flame speed flame spraying flame straightening

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