自然学家

“令人担忧的是消逝的速度，”克里斯-利伊（ChrisLeahy），马萨诸塞州奥特朋协会（MassachusettsAudubonSociety）的一位自然学家这样讲。

" What 's alarming is the rapidity of decline ," said Chris Leahy , a naturalist with the Massachusetts Audubon Society .

斑马醒目的斑纹也可以把自己隐藏起来。1844年，自然学家FrancisGalton指出，这些条纹可以帮助斑马在非洲夜晚那灰暗的微光下伪装自己。

The zebra 's bold markings can also help to conceal it . In 1844 , naturalist Francis Galton pointed out that stripes can help disguise zebras in the dim , grayish light of an African night .

达尔文是一名英国自然学家，他酷爱自然。

Darwin was an English naturalist who had a passion for nature .

自然学家坚决主张我们要关爱野生生命。

Naturalists insist on us caring for the wildlife .

他长大一定会是一个出色的自然学家。

He 's going to be a great naturalist .

于是，为了成为一名职业的自然学家。

So in planning to be a professional naturalist .

顺便问问，你是什么，自然学家还是哲学家吗？

By the way , what are you , a naturalist or a philosopher ?

被很多自然学家认为是美国最原始的沼泽动物栖息地之一。

Considered by many naturalists to be one of the most pristine swampland habitats in the United States .

加州两位业余的自然学家在今年初夏到丛林探索，寻找长得高的树，结果发现了这棵红杉。

Two amateur California naturalists found the tree earlier this summer during a bushwhacking expedition in search of tall trees .

然后来自世界各地的自然学家的代表们决定把每年的3月21日定为世界森林日。

Then the representatives of the naturalists from all over the world decided that March 21 is the world forest day .

这激怒了托马斯杰斐逊，他也是一个自然学家，同时也是农民，发明家，史学家，作家和政治家。

This troubled Thomas Jefferson . He , too , was a naturalist , as well as a farmer , inventor , historian , writer and politician .

这里生长着许多珍贵的植物，对自然学家来说，在这里研究植物界的品种倒是一个极好的机会。

At any rate , it produced an abundance of useful plants , and a naturalist would have had a good opportunity of studying many specimens of the vegetable kingdom .

在1971年，西班牙的自然学家提出人们应该设立一个节日来号召民众保护森林，并尽其所用。

In 1971 , the Spanish naturalists suggested that we should set up a day to call on people to protect the forest and make the full use of it .

查尔斯·达尔文&这位受人爱戴的自然学家于1882年去世，留下了价值146911英镑（大约相当于现在的1300万英镑）的个人不动产。

Charles Darwin – the acclaimed naturalist Charles Robert Darwin is listed as having left a personal estate worth ￡ 146,911 ( around ￡ 13 million today ) when he died in1882 .

自然学家查尔斯·达尔文在其五年航程中第一次来到加拉帕戈斯群岛时，或许对眼前的这片水域一无所知。当时他受命于皇家海军，绘制该地区的航海图。

Naturalist Charles Darwin may not have known what he was getting into when he first explored the Galapagos Islands as part of a five-year journey to chart the area for the Royal Navy .

人类的历史就是我们沿自然学家劳伦·艾斯利所说的“热的阶梯”不断攀登的历史：煤炭比木柴好，大幅提高了生产力，而石油和天然气又优于煤炭。

Human history is the history of our ascent up what the naturalist Loren Eiseley called " the heat ladder ": coal bested firewood as an amplifier of productivity , and oil and natural gas bested coal .

他是共和党领导人，也是纽约市的州长，还是一位专业的历史学家，自然学家，探险家，猎人，作家和军人。

He was the leader of the Republican Party and of the Progressive Party , and also a governor of New York and a professional historian , naturalist , explorer , hunter , author , and soldier .

从地理景观、地理意象到地理空间的建构方式，再到地理图式与地理诗学的构成，说明易卜生是一位人学家与自然学家的高度统一，一位哲学家与艺术家的高度统一。

From geographical landscapes and images to the construction mode of geographical spaces , then to the composition of geographical schema and poetics , it indicates Ibsen to be a high integration of humanist and naturalist , philosopher and artist .

自然资源保护学家描述了这头公象是如何故意躲在灌木丛中来隐藏它的长象牙。它的长象牙每个约重45千克。

Conservationists describe how the bull elephant had intentionally hid in bushes to conceal his sweeping tusks , which were estimated to each weigh around 45kg .

又因为疾病可以在野生动物和家畜之互传，已经在牧场主和自然资源保护学家之间产生冲突。

And because the disease can be transmitted between wild and farmed animals , its appearance in areas where these species intermix has caused clashes between ranchers and conservationists .