他摔倒了，头碰在桌棱上。
棱皮龟通过将鳍状肢底部的血管排列成逆流交换系统来完成这一过程。
The leatherback accomplishes this by arranging the blood vessels in the base of its flipper into a countercurrent exchange system.
就生理机能而言，棱皮龟从某种程度上来说更像一只爬虫类的鲸，而非海龟。
When it comes to physiology, the leatherback turtle is, in some ways, more like a reptilian whale than a turtle.
棱皮龟可以通过在水面上晒太阳来为身体获取热量；深色近乎黑色的身体颜色可以帮助它吸收太阳辐射。
A leatherback may be able to pick up some body heat by basking at the surface; its dark, almost black body color may help it to absorb solar radiation.
棱皮龟长到其巨大体型的时间比其他海龟要短得多。
Leatherbacks reach their immense size in a much shorter time than it takes other sea turtles to grow.
当然并不只是棱皮龟有这种结构，海鸥的腿部也有一个逆流交换系统。
The leatherback is certainly not the only animal with such an arrangement; gulls have a countercurrent exchange in their legs.
成年棱皮龟的体型是最大的海龟的两倍，因此需要更长的时间来冷却。
An adult leatherback is twice the size of the biggest cheloniid sea turtles and will therefore take longer to cool off.
在棱堡中人心焦虑。
麻厂街的棱堡，我们再重复一遍，内部看起来的确很镇定。
The redoubt of the Rue de la Chanvrerie, we repeat, seemed very calm within.
果实有5条突起的棱边，横着切开后，呈五星图案，因此得名。
This fruit has five ridges running down its length, which when cut sideways, makes the star pattern after which it is named.
“我没想到它是这样一个庞然大物，尤其是棱皮龟，”他说。
"I didn't consider that it's such a huge monster, especially the leatherback," he said.
他做出了致命的决定：重新穿过波兰和立陶宛，经过斯摩棱斯克直接打击莫斯科。
He made the fateful decision to re-cross Poland and Lithuania and strike directly at Moscow via Smolensk.
但是古生物学家格棱博士与生物力学家班尼特博士认为，他们已经想出了如何找出答案。
But Dr Glen, a palaeobiologist, and Dr Bennett, a biomechanic, think they have worked out how to do so.
纵队被迫退却后又在街上密集，他们已没有掩护，但很可怖，他们用骇人的排枪向棱堡还击。
The column, forced to retreat, remained massed in the street, unprotected but terrible, and replied to the redoubt with a terrible discharge of musketry.
克雷文斯山峰区保留着独一无二的红色沙丘地、三棱石平原、半固定水坑和澳洲胶树林。
The Cravens Peak protects unique red sandy dune fields, gibber plains, semi-permanent waterholes and Coolabah woodlands.
大象和水牛悠闲的踱步入水，棱皮龟在建造它们的窝：这些都是他的大象，他的水牛，他的龟。
Elephants and buffalo stroll down to the water, and leatherback turtles make their nests: his elephants, his buffalo, his turtles.
冉阿让走进棱堡，没有引起任何人的注意，这时大家的目光都集中在这选出的五个人和四套制服上。
At the moment when jean Valjean entered the redoubt, no one had noticed him, all eyes being fixed on the five chosen men and the four uniforms.
该项新技术的受益者之一就是棱皮海龟，而在通常情况下海洋生物学家则给它们佩戴传统的塑料识别标签。
One beneficiary of this emerging technology is the leatherback sea turtle, which Marine biologists usually identify by conventional plastic tags.
通过手持放大镜，它看起来确实很像蜘蛛，虽然有一点米其林轮胎先生的样子，其身体和足部有棱纹且鼓鼓的。
Through a handlens, it does in fact resemble a spider, although one with a touch of theMichelin Man, body and legs ribbed and puffy.
一项最新调查[pdf格式文件]表明，在西非加蓬，有15730至41373只雌性棱皮龟在海滩上筑巢产卵。
A new survey [PDF] has revealed that Gabon, west Africa, has between 15, 730 and 41, 373 female turtles using its nesting beaches.
上世纪八十年代和九十年代期间，印太地区的棱皮龟数量暴跌90%以上，此后，对棱皮龟生存的关注便因此而明显增加。
Concern for the leatherback grew after populations in the Indo-Pacific crashed by more than 90 percent in the 1980s and 1990s.
科学家最近发现了世界上数量最多的棱皮龟群体，这无疑唤起了一些信心，或许这种巨型动物并不像以前所认为的那样濒临灭绝。
The world's largest colony of leatherback sea turtles has been identified by scientists, raising hopes that the giant creature may not be as endangered as previously thought.
他们发现了棱皮龟的三条迁移路线，其中一条是从非洲加蓬到巴西南部和乌拉圭沿海水域的长达7500公里的航程，用时大约150天。
They discovered three migratory routes - including one 4, 699 mile journey straight across the Atlantic from Gabon to the coastal waters off southern Brazil and Uruguay that took 150 days.
这是一个炎热的午后，在行进途中，向导布达赫斯瓦·孔瓦突然让我们把吉普车停下来，因为他看到一只印度棱背龟(Indiantentturtle)趴在路上。
Budheswar Konwar, my guide, stopped our open-topped jeep so he could move another aquatic creature-an Indian tent turtle-off a back road on a hot afternoon.
总计只有两个核反应堆在运营：斯摩棱斯克核电站的RBMK- 1000反应堆(1990)和依格纳·利纳核电站的RBMK - 1500反应堆(1987)，后者现在已经完全退役了。
In total, only two reactors were put into operation: RBMK-1000 at the Smolensk NPP (1990) and RBMK-1500 at the Ignalina NPP (1987). The latter is fully decommissioned now.
这项最新调查是由英国埃克塞特大学和国际野生生物保护学会(WCS)共同主持的，在2002年至2007年期间的三次棱皮龟产卵期内，他们统计了棱皮龟巢穴以及筑巢的雌性棱皮龟数量。
The survey, led by the University of Exeter with the Wildlife Conservation Society (WCS), counted nests and nesting females during three nesting seasons between 2002 and 2007.
这项最新调查是由英国埃克塞特大学和国际野生生物保护学会(WCS)共同主持的，在2002年至2007年期间的三次棱皮龟产卵期内，他们统计了棱皮龟巢穴以及筑巢的雌性棱皮龟数量。
The survey, led by the University of Exeter with the Wildlife Conservation Society (WCS), counted nests and nesting females during three nesting seasons between 2002 and 2007.
应用推荐