最近，行星科学家提出，地球生物圈发展的外部先决条件可能包括四个最重要的偶发事件。
Recently planetary scientists have suggested that the external preconditions for the development of Earth's biosphere probably included four paramount contingencies.
这个生态系统是生物圈中令人着迷的悖论之一：清澈而又缺乏营养的水域是如何支撑如此多产的群落的？
This ecosystem is one of the fascinating paradoxes of the biosphere: how do clear, and thus nutrient-poor, waters support such prolific and productive communities?
这些水存在的全部区域称为地下生物圈。
The overall region where this water exists is called the subsurface biosphere.
生物圈的图像有变动了；她有点失去了控制。
The image of the Biosphere had shifted again; it was a little out of her control.
多瑙河流入黑海，形成保护生物圈的多瑙河三角洲。
The Danube flows into the Black Sea forming the Danube Delta which is a reservation of the Biosphere.
人们不断地对整个外星生物圈的结构与工作进行想象。
Imagine beholding the interworking of an entire alien biosphere.
所以如果你希望生物圈二号里有蓝莓，你就需要蜜蜂。
我们意识到生物圈并不在乎你是人多物少还是人少物多。
What we're realizing is the biosphere doesn't care whether you have a lot of people consuming a little or a few people consuming a lot.
而那正是人工生态系统、直至声名狼藉的生物圈二号的初衷。
That's the idea behind artificial ecosystems, all the way up to the infamous Biosphere II.
鲁伊斯说，“这个生物圈让你能够在两组数据之间进行衡量。”
The biosphere allows you to scale between those two sets of data.
无论我们摔得有多惨重，我们仍能恢复到再给生物圈来一次重击。
However hard we fall, we will recover sufficiently to land another hammer blow on the biosphere.
正像过去的专家用模型预测的那样，地球生物圈正经历这样的升温。
Past history suggests that the Earth's biosphere resists the kind of run-away warming some experts' models have predicted, at least to a point.
它是母鸡生下的，它是饲养场的一部分，它是生物圈的一部分，等等。
It came out of a chicken, which is part of a farm, which is part of the biosphere, etc., etc.
她只对生物圈本身感兴趣，而不是里面生活的人和他们的情感。
She wasn't the least interested in the people inside and their feelings, only in the sphere itself.
尽管生物圈2号的初始任务错综复杂，但它确实产生了一些有益的结果。
The original Biosphere 2 mission, though convoluted, did generate useful findings.
对于任何熟悉生物圈2号引起争议原因的人们来说，这似乎是个奇怪的观念。
To anyone familiar with Biosphere 2's controversial origins, that might seem an odd notion.
亚利桑那大学打开了生物圈密闭的窗户，但生物圈2号仍然有利用价值。
The University of Arizona opened the Windows, but Biosphere 2 remains useful.
最为熟知的应当是真核域，尽管对于地球生物圈而言，它可能并不是最重要的部分。
The most familiar domain, though arguably not the most important to the Earth's overall biosphere, is the eukaryotes.
只有日本建造的另一个生物圈，把生物圈建成了实际上不受科学限制的一个研究工具。
Only one other biosphere, in Japan, has been built, making biospheres a tool essentially abandoned by science.
此外，部署和使用外空武器，将严重威胁外空资产的安全，对地球生物圈也会造成危害。
In addition, the deployment and use of weapons in outer space would seriously threaten the security of outer space assets and bring harm to the Earth's biosphere.
生物圈：兰花，1993年(Biosphere： Or chids, 1993)。
生物圈：兰花，1993年(Biosphere： Or chids, 1993)。
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