Pioneering plants get a toehold above the tide line on Australia's Fraser Island.
澳大利亚的弗雷泽岛上，开拓性的植物在海岸沙丘的潮水界线以外生根立足。
This Month in Photo of the Day: National Geographic Magazine Features Pioneering plants get a toehold above the tide line on Australia's Fraser Island.
澳大利亚的弗雷泽岛上，开拓性的植物在海岸沙丘的潮水界线以外生根立足。
Surfers can line up again and again to block the ferry and other harbingers of the future. But change is as inevitable as the tide.
冲浪者纵然可以一而再，再而三地排队阻拦客轮和其它将来会出现的入侵者，但夏威夷的变革如同它的海潮一样，无可回避。
This afternoon, the water off the New College of Florida campus was shallow enough at low tide that McClure could easily walk 100 yards offshore and cast his line in any direction.
这天下午，佛罗里达学院新校区附近的浅海滩，海水还很浅。马克留尔很轻松地涉水来到距岸边100码左右的地方，在这里他可以朝任何方向抛杆下钓。
Like a line in the sand, an absolute poverty standard shows whether the economic tide is moving in or out. It does not matter too much where on the beach it is drawn.
就像在沙滩上划线，绝对贫困标准显示经济潮流是进是退，和这条线划在沙滩的哪里没有太大的关系。
A deal that is not based on the best scientific evidence will be nothing better than a line in the sand as the tide comes in.
一个协议不以最佳科学证据为基础，将不亚于浪潮涌过沙滩上的一条线。
Draw a sketch map of the bay indicating its landscape, aspect, approximate positions of the high tide mark and low tide mark and position of the transect line.
绘画一张研究范围的简图，图中应包括地形、样条的位置和方向、高潮线和低潮线位置等有关因素。
And look at the line, the red tide, on the house here.
看一下这条线，房间上的这条红色的潮汐。
The vertical line transducer can be used in rivers, lakes, seas to measure tide, wavy, smooth sea, wave direction, velocity, and underground water level, etc.
它可广泛应用于江、河、湖、海中测量潮汐、波浪、微浪、波向、波速以及地下水位等等。
The vertical line transducer can be used in rivers, lakes, seas to measure tide, wavy, smooth sea, wave direction, velocity, and underground water level, etc.
它可广泛应用于江、河、湖、海中测量潮汐、波浪、微浪、波向、波速以及地下水位等等。
应用推荐