查询词典 leatherback

Elephants and buffalo stroll down to the water, and leatherback turtles make their nests: his elephants, his buffalo, his turtles.

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。

The biggest, deepest diving, widest ranging of all turtles, the leatherback has endured for 100 million years.

棱皮龟是所有龟类当中个头最大，潜得最深，分布最广的一种，棱皮龟已经在地球上生活了1亿年之久。

Steep Decline 数目锐减 The leatherback sea turtle is the world's largest turtle. It can grow as long as six and a half feet and weigh up to 2000 pounds (900 kilograms).

棱皮龟是世界上体形最大的海龟，它们的体长可以达到六英尺半（2米），体重可以达到2000 磅(900 公斤)。

The journey, tracked by satellite, provides the first record of a trans-Pacific migration by a leatherback.

人造卫星跟踪了这次行程，首次记录下棱皮龟横跨太平洋的迁徙。

The leatherback lineage goes back a hundred million years—it was on the beaches when T.

革龟家族可远溯及1亿年前——「当时暴龙是主要天敌，革龟还出现在海滩上。

Michael James, a leatherback turtle expert at Dalhousie University in Halifax , Canada, was not involved in the research."This work is particularly significant because you're dealing with a species that is highly imperiled," James said.

加拿大哈利法克斯的达尔豪斯大学有位棱皮龟专家名叫迈克尔·詹姆斯，他并没有参加这项研究，但他指出：这项研究具有特别重大的意义，因为他们正在研究的物种处于极度危险境地。

A leatherback sea turtle recently completed the longest recorded migration of any sea vertebrate: 12,774 miles (20,558 kilometers) across the Pacific Ocean.

最近，一只棱皮龟遨游12，774英里（合20，558公里），完成了横跨太平洋的迁徙。根据记录，这是在所有海生脊椎动物中行程最长的一次迁徙。

The wide, sandy beaches are a haven for many species of wildlife, including the enormous leatherback turtles, who lay their eggs by moonlight every three

这片广阔的沙质海滩是很多野生动物的避难所，包括大量革龟。每隔三年的10月和3月期间，它们就会在月光下产卵。

Shifting migratory routes for endangered species such as the leatherback turtle could complicate what are already tricky conservation challenges for wandering sea creatures, says Lee Hannah of Conservation International in Washington, D.C.:"They re going to start turning up in places where there may not be conservation measures in place."

濒危物种迁徙路线的改变使已有的保护措施更加复杂化例如革龟，这些保护措施本身对于四处游走的海洋生物已是一个相当大的挑战，位于华盛顿的国际环保组织的李汉娜说，"这些物种开始在没有采取保护措施的海域出没。"

"Leatherback populations face threats from egg harvesting, fishery bycatch , ingestion of marine debris , and in some areas, direct harvest," he said.

本森说：棱皮龟种群面临的威胁来自龟卵的流失、误捕、海洋废弃物的摄入以及某些地区的直接捕捞。

The system can be widely used in belt weighing and batching process control,etc.

介绍了基于智能模糊控制的嵌入式配料系统的设计方法，对模糊PID控制过程和系统调零作了重点的讨论，同时给出了PID控制的程序流程图和系统定长调零子程序。

"I dunno," she answered,"but if you show me aroun', I'll recognize it from the lighthouse just outside the porthole."

"我不知道，"她回答说，"如果你能带我转转，我能认出来的，因为灯塔就在舷窗外。"