“示位标”的概念、定义、翻译、参考文献-科学参考

单词	示位标
释义	示位标 Encyclopedia 工学水运交通指示释 position indicating mark示位标设在湖泊、水库、水网地区或其他宽阔水域与重要航道附近，标示岛屿、浅滩、礁石及通航河口等特定位置，供船舶定位或确定航向的水上助航标志，又称灯塔。在内河航道可以为各种形状的塔形体。塔身外涂有显明的颜色，便于船舶识别。
随便看	orthogonal frequency division multiplexing，OFDM orthogonal function orthogonal functions orthogonal group orthogonal group pair orthogonal group representations orthogonal icosahedron orthogonal idempotent elements orthogonal idempotents orthogonal increment process orthogonal integral equation orthogonal invariance orthogonal invariant orthogonal involution orthogonal iteration orthogonality orthogonality catastrophe orthogonality condition orthogonality of columns orthogonality of mode shapes orthogonality of rows orthogonality of trigonometric functions orthogonality property orthogonality relation orthogonality theorem

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