陨石的

The small amount of argon loss that has apparently taken place in these meteorites is remarkable.

明显发生在陨石上这微小的一部分氩气的损失是很有意义的。

But here at last, it seemed, was a claim that bad the ring of truth: A meteorite, certifiably from Mars, carried the chemical signature of what could be the by-products of Martian metabolisms.

现在终于有了听起来相当真实的说法：现已证实来自火星的一块陨石携带着一种化学物质，它们可能反映出火星上生命新陈代谢的某些特微。

Iserbiuss room: open with key from 15, disarm trap after door; diary, put candle on right skull on altar to open secret compartment in bed which holds key for chest: note, Akbaa meteor

Iserbius之室：用来自房间15的钥匙打开，门后用解除陷阱卷轴；日记，在祭坛右边的头骨上放置蜡烛来打开密门；床上保存的钥匙打开箱子：纸条，Akbaa 陨石

The average composition for our sample is different in some ways from the CI chondrite meteorites: namely we found more zinc, gallium, and copper, and less sulfur.

我们样品的平均成分水平在某些方面与 CI 球粒陨石不同：即我们发现有较多的锌、镓和铜及较少的硫。

The Centre will continue in the pioneering traditions of astrobiology on panspermia, interstellar and cometary dust, meteorites from Mars, the connection between comets and terrestrial life, and comet-Earth interactions so on.

中心将继续在太空生物学方面的研究，包括胚种学，星际和彗星尘埃，火星陨石，彗星和陆地生物间的联系，彗星与地球间的关系等。

A convincing counterargument came from paleontologists Philip Signor of the University of California at Davis and Jere Lipps, now at Berkeley.

美国加州大学戴维斯分校的席格诺与现于柏克莱分校的李普斯，提出过一个可信的论证来反驳陨石说。

Diopside is an important rock forming mineral in several metamorphic and basic to ultra basic igneous rocks, also found in meteorites.

透辉岩是形成矿物的一种重要的岩石，主要存在于变质岩与火成岩的基类与超基类中，也可在陨石中发现。

Today in the Proceedings of the National Academy of Sciences , the researchers report that they expected to find a 50:50 ratio of right - to left-handed amino acids in the rocks, but instead they found the ratio of amino acids tilted toward left-handedness in all six specimens.

在今天的《美国国家科学院院刊》（ Proceedings of the National Academy of Sciences ），研究人员汇报了，他们希望在陨石里找到含量对半分布的右旋和左旋氨基酸，相反他们发现六个样本里面，两种氨基酸的比都倾向于左旋体。

The rock that made this big hole was relatively small - about the size of three cars.

砸出如此大的一个坑的陨石却不很大？？大约有三辆小汽车这么大。

In 467 BC, a meteorite that crashed to earth in Greece convinced the philosopher Anaxagoras that the heavenly bodies were not divine beings, as was widely believed, but mere lumps of glowing rock.

公元前四六七年，一块陨石落在希腊土地上，哲学家阿那克萨哥拉因此认为，一般人视为神圣的天上星体，其实只是一块块发光的石头。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。