词汇	Composite beam-columns
释义	Composite beam-columns 复合梁柱
随便看	operational logistic support summary operational loss operational losses operation allowance operationally operationally-configured aircraft Operationally efficient market operational management Operational Management Information System Operational management of the spend operational management system operational-management theory Operational Manager Operational Maneuvering Reentry Vehicle operational maneuvering reentry vehicle study operational manoeuvre operational manoeuvre grouping operational manual operational mathematics operational mathmatics operational matrix operational meaning operational means operational measure operational mechamsm