The difference between whale poop and fish poop is that whale poop tends to float, or at least stay near the surface.
鲸鱼粪便与其他鱼类粪便的区别在于，鲸鱼粪便会漂浮在海面上，或者，至少停留在海面附近。
The lowest point on the surface of the Earth, tourists come from around the world to float in the Dead Sea, a lake lying between the countries of Israel and Jordan.
在地球表面上的最低点，来自世界各地的游客到此只是为了在死海上漂浮。它位于以色列和约旦之间。
Capture all your thoughts on paper (or digitally) - don't let them float around in your head, where they will surface at inappropriate times, stress you out and be forgotten when they are needed.
将你所有的想法都记录在纸上(或者是电子记事本中)——不要让他们在你的脑中漂浮，在不适当的时候出现在你的脑中，使你感到紧张，但是当你需要他们的时候你又忘记了。
Some pieces sink without trace while others float, like broken meringues, on the water's surface.
有些冰块沉没在海中没了踪影，有些则漂浮在海面上，像残破的冰糕。
On Pandora the effect causes huge outcroppings of unobtanium to rip loose from the surface and float in the magnetic vortices.
在潘多拉星球上这种现象导致大块的Unobtanium从地表撕开并漂浮在磁极附近。
For anight dive like this, he should have had a surface float with its ownlight to make it visible.
像这次的深夜独潜，他应该准备一个能够让别人看到的发光的水面飘浮物。
European governments could step up to this challenge, since they are tied to Libya via gas pipelines that float beneath the surface of the Mediterranean.
欧洲各国可能将面临利比亚局势方面的挑战，因为地中海下的天然气管道使其与利比亚紧密相连。
If this is true, things do not float at the surface, and more efficient use of time.
如果真是这样，现在做事情就不能浮于表面，而要更有效率地利用时间。
Plants like duckweeds float on the surface of still and slow-moving waters, while those with roots and flexible stems can stand in swift -flowing streams.
像浮萍一样的植物漂浮在静止和缓慢流动水面上，而那些有根而且茎干柔软的植物能在快速流动的溪流中站立。
At about six o 'clock in the afternoon, the sky began to float to the surface of a thin layer of fog, enveloped the mountains in the distance.
大约下午六点，天空开始浮到表面薄薄的一层雾，笼罩在远处的山。
Similarly, in water containing algae, bubbles can float the algae to the surface for easy collection and processing.
与此类似，在充斥藻类的水中，微气泡可使藻类浮到水面上，从而易于藻类的收集和加工。
They dive and surface and float around on their backs with their little PAWS poking up out of the water, munching sea urchins or thinking about munching sea urchins.
他们不时钻入水面，又露出来，四脚朝天漂浮在水面上，嘴里嚼着海胆或者只是想着在嚼海胆。
Three different lapping regions, including crater area of diamond surface, dissociation area and smooth area, were observed during diamond lapping process by elastic float lapping.
实验观察到金刚石弹性浮动研磨过程中存在着三个不同的加工区域：金刚石表面凹坑区、解理区、光滑区。
A good way to find your balance is to float face down on the surface of the water without moving.
找到自己平衡点的好办法就是脸向下，一动不动地漂在水面上。
Because the duck walked in the water, feet can be reduced buoyancy, can float on the surface of the water, and won't sink.
因为鸭子在水中行走的时候，脚可以减少浮力，能浮在水面上走，而不会沉下去。
Copper molybdenum minerals is difficult to float because surface of the copper molybdenum minerals is oxidized.
难选铜钼矿难于浮选的原因主要是矿物表面被氧化。
That is why it is much easier to float when we are completely under the surface, head and all, than if we try to keep our heads out. (4)
这是我们将头和全身完全钻进水中进行漂浮，比我们试图把头保持在水面上作漂浮，要容易得多的原因。
To add the appropriate water in a container, heated to 70 degrees Celsius, then slowly stirring, adding hydroxypropyl methyl cellulose, it will float to the surface, and then forming a slurry.
先在容器中放入适当的热水，加热到70摄氏度之后，再慢慢地搅拌，加入羟丙基甲基纤维素，它就会浮到水面上，然后形成一种淤浆。
They can pinpoint the location of a corpse at the bottom of a lake by sniffing the water's surface for the gases and fats that float up from the rotting remains.
它们能确定一具躺在湖底的尸体的位置，仅仅通过嗅一下水面以得到从腐烂遗体漂上来的气味和脂肪。
Our oil skimmers can efficiently remove all petroleum-based oil, fats, greases and oily wastes as well as animal and vegetable oils that float on the surface of water.
我们的各种浮油回收机可以有效地去除漂浮在水面的所有基于石油的油类、油脂、油膏和油性废物，以及动物和植物油。
Sometimes the microemboli can be identified in the gross specimen by gentle pressure on fresh tissue slices immersed in saline, which releases the droplets and permits them to float to the surface.
有时微小脂肪栓子能在大体标本中被识别。方法是将新鲜组织薄片浸入盐水中，再轻轻压迫组织，则脂肪小滴释出并漂浮到水面。
Days are coloured bubbles that float upon the surface of fathomless night.
日是五彩缤纷的气泡，飘浮在无尽的夜的表面。
Days are coloured bubbles that float upon the surface of fathomless night.
日是五彩缤纷的气泡，飘浮在无尽的夜的表面。
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