extinction rates翻译

extinction rates的基本解释

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灭绝率：指在一定时间内物种灭绝的速度或比例。

例句

extinction rates may therefore also have been underestimated, meaning另一方面，灭绝的速率或许也被低估了，这意味着许多物种——远远多于我们原先认为的——在还没有被发现之前就已经灭绝了。
Scientists say that another mass extinction is now underway, with extinction rates an order of magnitude higher than normal, both on land and at sea.科学家们以为另外一产大灭绝正在发生，不管对付陆地仍是海洋而言，此次大灭绝的范围都要超越以往。
Djoghlaf argued that extinction rates for some animal or plant species were at a historic high, up to 1, 000 times those seen before, even affecting crops and livestock.艾哈迈德·朱格拉夫指出，一些动植物的灭绝率高达之前的1000多倍，创历史新高，甚至影响了农作物和畜牧业。

短语

population extinction rates 居群绝灭速率
extinction and colonization rates 绝灭率和定居率
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