“railway bridge maintenance”的概念、定义、翻译、参考文献-科学参考

单词	railway bridge maintenance
释义	railway bridge maintenance Encyclopedia 工学﹝铁路工务养护维修﹞释 railway bridge maintenance铁路桥梁养护维修对钢梁、混凝土梁、支座、墩台基础、涵渠、明桥面、桥渡等桥梁设施和设备进行的检查、养护和维修。
随便看	diqzete Dirac Dirac algebra Dirac bilinears Dirac-Born-Infeld action Dirac bracket Dirac [bra-ket] notation Dirac bra-ket notation Dirac comb Dirac condition Dirac conjugate spinor Dirac constant Dirac cosmology Dirac delta function Dirac delta-function Dirac distribution Dirac equation Dirac equation in momentum space Dirac fermion Dirac field Dirac Fock calculations Dirac-Fock calculations Dirac Fock method Dirac-Fock method Dirac function

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