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沙包 相关科技名词
- 内河航行inland navigation
- 内河航道图chart of inland waterway
- 内河引航图pilot chart of inland waterway
- 雷达引航图radar navigation chart
- 捷水道short-cut route
- 季节航路seasonal route
- 缓流航道slack current channel
- 航道标准尺度standard dimension of channel
- 内河航行基准面chart datum for inland navigation
- 等级航道graded fairway
- 当地水位local water level
- 漫坪水位overbank water level
- 成滩水位rapids-forming water level
- 净空高度height clearance;air draft
- 上游upper reach
- 中游middle reach
- 下游lower reach
- 干流trunk stream
- 支流tributary;side stream
- 叉河口bifurcation area
- 主流main stream
- 缓流slack stream
- 急流rapid stream
- 泡水boiling like water
- 漩水eddy
- 花水rips
- 洪峰flood peak
- 沙包movable sand heap
- 升船机ship lift;ship elevator
- 内河航标inland waterway navigation aids
- 航[行]标[志]navigation mark
- 过河标crossing mark
- 沿岸标alongshore mark
- 过渡导标transit leading mark
- 首尾导标head and stern mark
- 左右通航标separate channel mark
- 示位标position indicating mark
- 泛滥标flood mark
- 桥涵标bridge opening mark
- 信号标志signal mark
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