我试着给他拍一张在水中的照片。
救生圈可以增强在水中的信心。
他凝视着自己在水中的倒影。
它们是那么平静那么清澈，以至于 Olle以为自己看见一只鸟正沉入水中，其实那是一只正在滑翔的海鸥在水中的倒影。
They were so tranquil and clear that Olle thought he saw a bird drowning in one, when it was actually the reflection of a gull gliding above the surface.
捕食者在水中的行为也有很大不同。
研究了钠型蒙脱石在水中的溶胀行为。
The swelling behavior of montmorillonite in water was studied.
随着溶在水中的氧气水平下降，生成的一氧化二氮就会增加。
Increased N2O production occurs as dissolved oxygen levels decline.
还记得希腊神话中的那喀索斯么，他爱上了自己在水中的倒影。
You remember the Greek myth of Narcissus, who fell in love with his own image.
前景中微妙的红叶使韦纳奇河边的树木和其在水中的倒影形成了鲜明的对比。
Delicate red leaves in the foreground provide contrast for the trees and their reflection in the Wenatchee river.
索耶说，在水中的时候，醉酒的志愿者表现更加糟糕，而鳄鱼明的表现明显卓越。
When placed in water, the drunken volunteers fared even worse, and the alligator markedly better, Sawyer said.
美国海军官员并未对此事件马上发表看法。而且，他们也很少会透露潜水艇在水中的位置。
A Navy official was not immediately available for comment, but the service rarely comments on the location of submarines at sea.
另外，研究人员模拟的是一个碳氢链在水中的情况，并未告诉我们脂类之间相互作用的热力学情况。
In addition, these are simulations of a single hydrocarbon chain in water, and so they don't tell us about the energetics of lipid-lipid interactions.
但请记住，大部分的草药中用作泡制有益健康药茶的活性成分，在水中的稳定性都会比其干燥时要低。
Remember, though, that most of the active principles that make herbs useful as health-maintaining or therapeutic teas are much less stable when they are dissolved in water than in their dried form.
我现在正在读一本关于面向服务的体系结构的书，我可以把它带到游泳运动会上去，一边等待观看我儿子在水中的二十五秒冲刺。
I'm reading a book now on service-oriented architecture that I can take to a swim meet while I wait three hours for my son's 25-second sprint in the water.
这些乏燃料释放出的粒子，它们的速度要快于光速在水中的速度，因此会产生一种名为切伦科夫(契伦科夫)射线的本身无害光线。
The particles the fuel gives off, which travel faster than the speed of light in water, can as a result produce a particular type of light, harmless in itself, called Cerenkov radiation.
在公路上，这辆车能够像一般的巴士那样行驶，一旦下水，两台喷射式发动机就会开始工作，并使大巴在水中的航速达到8海里每小时。
While it operates like a normal coach on the road, when it is in water it is driven by twin water jets and can achieve a speed of eight knots.
研究人员解释说，这个流程的关键组成成分是一个催化剂-放置在水中的钴金属、磷和电极-这个催化剂从水中产生氧气，另一个催化剂产生氢气。
The key component in the process is a catalyst -- cobalt metal, phosphate and an electrode, placed in water -- that produces oxygen gas from water, while another catalyst produces hydrogen gas.
但是根据新的研究——和CharlesDarwin从前的观察，蜚声世界的Charles Darwin的孙子，最大程度的躲过这个孩子在水中的游泳路线是最明智的。
But according to new research-and old observations by Charles Darwin, the grandson of the more famous Charles darwin-it would be wise to avoid most of the child's path through the water.
儿童在仅仅几英寸深的水中就能溺死。
巨大的后肢用于在水中驱动。
在水中，成年人应该互相观察，寻找有麻烦的迹象。
Adults should watch each other for signs of trouble when in water.
马林鱼、旗鱼和箭鱼的长嘴可能会帮助它们在水中滑行。
The long bill of marlins, sailfishes, and swordfish probably helps them slip through the water.
放逐者之岩孤零零地矗立在险恶的海水中，仿佛自己也被放逐了。
Marooners' Rock stood alone in the forbidding waters as if it were itself marooned.
当声音在水中传播时，奇怪的事情会发生。
When sound travels through water, strange things can happen.
她会步行到海滩去看夜间工作的渔民在浅水中拖网捕鱼。
She would walk on to the beach and watch the night fishermen trawl the shallow waters.
我在齐膝深的水中跋涉。
一种类似恐慌的感觉在一次洪水中压倒了我。
然而，浮游植物只在铁含量足够高的地表水中繁殖。
However, phytoplankton flourish only in surface waters where iron levels are sufficiently high.
他们认为在水中折射的棍子是弯曲的棍子。
They think that a stick refracted in the water is a crooked stick.
为了保持在水中不至于沉底，尾部的顶端比底端向后延伸，沿着后端形成一个斜面，产生提力。
To help generate lift to keep midwater, the top of the tail extends farther back than the bottom, creating a slant along the back edge.
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