词汇	travelling protection
释义	travelling protection 行波保护
随便看	simply supported circular plate simply-supported circular plate simply supported continuous simply supported continuous beam bridge simply supported-continuous system simply supported cored slab simply supported edge simply supported elastic rods simply supported end simply supported girder simply-supported girder simply supported girder bridge simply-supported girder bridge simply supported grillage simply supported hollow plate simply supported laminated beam simply supported non-uniform simply supported on four sides Simply supported PC beam simply supported plate simply supported plate beam simply supported RC beam simply supported rectangular plate simply supported rod simply supported sandwich beam