rip current

If you get into the water and notice alternating deep and shallow spots as you walk farther and farther out, you can also know there's a danger of a rip current.

如果你已经下水了，同时在越走越远时注意到有交替的深浅点出现，你也能够知道可能会出现离岸流的危险。

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Hmm. I know that a rip current is basically a flow of water moving quickly away from a beach.

我知道离岸流是一股快速离开海岸的浪潮。

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most sharks that attack have been provoked by a human in some way.All the same, if you're in the water and feel yourself pulled away from safety, a rip current is much more likely to be responsible than a shark.

正常情况下，鲨鱼会袭击人类大多是因为它受到了某种形式的刺激。同样地，如果置身水中的你感觉自己被拉离安全水域，离岸流比鲨鱼更有可能给你带来杀身之祸。

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At last, it is applied to preliminarily simulate the present rip current test and analysis the results.

最后，对本文中的物理模型实验进行了初步模拟，并对模拟结果进行了分析。

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A lot of experts say if you are ever caught up in one of these things, you should swim parallel to shore until you are out of the rip current and then start making your way back.

一些专家建议，如果陷入这样的困境，应该沿着与海岸平行的方向游动，直到走出湍流，然后再开始返回岸边。

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If you look at the breakers and see a flat spot running back from the beach between a few of them, that might be a rip current.

如果你看见了碎浪，同时看见了一个平点在碎浪中从海滩后撤，那个可能就是离岸流。

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An unexpectedly strong current that forms at low spots or breaks in a sandbar, a rip current can move at a speed of up to 8 feet ( 2.4 meters) per second.

离岸流通常因低压产生的台风或是水流冲破海底的沙洲（sandbar）而形成，其速度可达到8英尺（2.4米）每秒。

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When the waves break a hole in the sand bar, the current flows through that neck, forming a rip current.

但海浪在沙洲冲出一个洞，从洞口处冲出的水流就形成了一股离岸流。

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Most people won't actually try to run away from a rip current; they probably hope to outswim it.

事实上很多人遭遇离岸流（rip current）时不会想着要避开，而是希望能和这股水流一决高下。

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A Quasi-3D Nearshore Circulation Model Applied in Rip Current Research

准三维波生近岸流数学模型在裂流研究中的应用

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If you remember, I posted here last year on how to escape the rip current.

如果您记得，我在此张贴在去年就如何摆脱目前的撷取。

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a tip to avoid the rip current all together is to avoid areas where marine debris is moving outward and the water is darker and choppy .

对于避免潮汐同时也要避免海面上的残渣，这些致使海水变的更黑和急动。

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Is there any way to recognize a rip current before you get into the water?

在你下水之前，又没有什么好办法能够辨认出离岸流呢？

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Trying to directly swim against a rip current, a common reaction, will only lead to fatigue and drowning.

人们遇到离岸流时，常常会直接逆流而游，很不幸，这样只会耗费体力，最后溺水而死。

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A Hybrid Turbulence Model for Numerical Solution of Longshore Current and Rip Current

用混合紊流模型求解沿岸流和离岸流

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The sand carried outside the bar is spread out over the slope by the expanding head of the rip current.

从砂洲外面搬出去的砂质物，在急流的汹涌水头作用下被展布于整个斜坡上。

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Like I said, it might not have been an actual rip current.

就像我说的，有可能那也不是一个真正的离岸潮。

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There's something called a rip current, which was believed to be the cause.

有一种叫做离岸流的海浪，被认为是元凶。

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One day, he had a try to steer the boat in slow current by himself, and found that he could steer the boat with ease. So he dismissed the boatman, and steered2 the boat directly to the rip current.

一天，楚国人自己驾船在水流平缓的地带试了一下，发现达到了得心应手的熟练程度，于是，他辞去了教他的船夫，驾着船直冲激流险滩。

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