bathymetric chart的用法和樣例：
例句
- They differ somewhat from bathymetric charts which are virtually topographic maps of the ocean floor.
它們與水深圖稍有不同，後者實際上是洋底地形圖。 - The survey system can make measurement of the depth of the mud scum and can automatically plot a navigable water depth chart with the acquired data of water depth.
該系統可以進行浮泥層水深測量並將水深數據經整理后自動繪製成適航水深圖。
