Caisson-cylindrical foundation structure is a new type of structure for breakwaters developed successfully in recent years. 摘要箱筒型結構是近年來開發成功的一種新型防波堤基礎結構。
The compiler uses each data type keyword as an alias for the underlying structure or class. 編譯器將每種數據類型關鍵字用作基礎結構或基礎類的別名。
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