查询词典 conservationists

How Much Nature Is Enough?Even some ardent conservationists acknowledge that the diversity of life on Earth cannot be fully sustained as human populations expand use more resources nudge the climate and move weedlike pests and predators from place to place.

连一些积极的自然资源保护论者都承认，随着人口的膨胀、消耗更多的自然资源、引起气候的变化，以及造成大量害虫和捕食动物的迁移等，地球上的生物多样性肯定不会完全地持续下去。

Even some ardent conservationists acknowledge that the diversity of life on Earth cannot be fully sustained as human populations expand use more resources nudge the climate and move weedlike pests and predators from place to place.

连一些积极的自然资源保护论者都承认，随着人口的膨胀、消耗更多的自然资源、引起气候的变化，以及造成大量害虫和捕食动物的迁移等，地球上的生物多样性肯定不会完全地持续下去。

Even some ardent conservationists acknowledge that the diversity of life on Earth cannot be fully sustained as human populations expand use more resources nudge the climate and move weedlike pests and predators from place to place.

美国国家科学院学报》上新刊登的一篇专题研究论文用毫不夸张的科学语言总结道：&当你考虑到在地球上一些物种资源丰富的地区，留存下来的森林中一大部分是小于2500英亩的分散小块时，这是多么不幸。&

Even some ardent conservationists acknowledge that the diversity of life on Earth cannot be fully sustained as human populations expand use more resources nudge the climate and move weedlike pests and predators from pl

连一些积极的自然资源保护论者都承认，随着人口的膨胀、消耗更多的自然资源、引起气候的变化，以及造成大量害虫和捕食动物的迁移等，地球上的生物多样性肯定不会完全地持续下去。

Even some ardent conservationists acknowledge that the diversity of life on Earth cannot be fully sustained as human populations expand use more resources nudge the climate and move weedlike pests and predators from place to place.

他们建立了11块森林试验区，面积大小从2.5英亩到250英亩不等，每一块都被一片分割开来的广袤草场包围起来，这些草场与正在向大多数其他热带雨林周边推进的草场相类似。

The onset of spring in Britain may come quietly this year due to dwindling numbers of cuckoos, conservationists said

环保主义者们说，由于杜鹃鸟的数量日渐减少，今年英国的春天也许会静悄悄地来临。

Several hippopotamuses and at least four lions in Kenya's famed Masai Mara National Reserve have died after ingesting a powerful insecticide, conservationists say.

动物保护专家说，在肯尼亚著名的马赛马拉国家保护区，数头河马和至少四头狮子吸入大量的农药后死亡。

Masticating bamboo shoots in a semireclining position, like a sea otter munching mollusks while lounging on its back, the panda has become an endearing emblem for conservationists worldwide and carries a heavy load in this supercharged robber-baron economy.

半倚半坐大口咀嚼着竹笋，就像水獭倚坐着嘎吱嘎吱的嚼着软体动物，大熊猫对于全世界的动物保护主义者来说已成为一种深受重爱的标志，它们由于这种&强盗资本主义&经济（指靠稀有动物来敛财，译注）而身担重负。

ONE of the problems facing nature conservationists is that they often have little idea what is being lost.

目前，自然保护主义者面临着一个问题，到底有多少物种面临着灭绝的风险，对此他们知之甚少。

Conservationists believe that it is now necessary for man to limit the growth of technology in order to survive on earth.

环保主义者认为为了地球上人类的生存，人们现在有必要限制技术的发展。

I'm not an actor. I'm a professor of paleontology.

我不是演员，我是古生物学教授

Spider Network Web site that is a very image of the name.

网络蜘蛛即Web Spider，是一个非常形象的名字。