陨石

That means they contain spherical nodules a few millimetres across, known as chondrules.

这意味着它们含有直径数毫米的球形岩球（或叫做陨石球粒， chondrule ）。

Chondrules are frozen droplets of once-liquid rock.

陨石球粒是由一些曾经液化的石头凝固而成的小滴。

Bursts of heat from the primitive sun melted the dustballs, which solidified into chondrules.

早期太阳的热量爆发将这些尘球熔化，它们因此固化为陨石球粒。

A stony meteorite that contains no chondrules.

无球粒陨石的或与之相关的。

We described Ningqiang's 13 Ca, Al-rich inclusions, 15 olivine aggregates, and some melting chondrules, discussed in different degree of detail the origin of these samples.

本工作共考察了约70克宁强陨石样品，描述了宁强十三个富Ca、Al包体、十五个杆拦石集合体及一些熔融球粒，并不同程度地讨论了这些样品的成因。

The Virtual Institute for Exo/Astrobiology devotes to exobiology research in low Earth orbit, search for both extant and extinct life in the solar system, on Mars, and on other planets such as europa, meteorites, comets and micrometeorites so on, origin of life.

该研究所致力于外太空的研究，包括低环地轨道，搜索太阳系，火星，以及其它星体例如木卫二，陨星，彗星和微小陨石上现存的和已经灭绝的生命物质，以及生命的发生。

Frequent meteor impacts, fierce radiation, and harsh temperature fluctuations on Earth four billion years ago created an incredibly hostile environment for any half-formed, about-to-replicate complexity.

四十亿年前地球上频繁的陨石冲击，强烈的射线，大起大落的温差，给所有半成型、准备复制的复杂体造成了难以置信的恶劣环境。

Frequent meteor impacts, fierce radiation, and harsh temperature fluctuations on Earth four billion years ago created an incredibly hostile environment for any half-formed, about-to-replicate complexity.

四十亿年前地球上频繁的陨石冲击，强烈的射线，大起大落的温差，给所有半成型、准备复制的有机体造成了难以置信的恶劣环境。

I hired this man and spent many, many hours talking with him about meteorites.

我立即雇佣了这个人，并花了许多时间同他讨论陨石的话题。

The meteorite found out, but the professor is almost die in ice hole, in hero lead children to rescue a professor in calamity, they overcome heart of fear to send to the rope for the professor, counteract pull of dint, neglect the rope has already deeply sunk into flesh, regardless of sharp-edged of the ice point stab into the toe, end saved a professor of life.

陨石找到了，教授却险些丧命于冰窟，杰里带领着孩子们将教授拯救于危难之中，它们克服着内心的恐惧为教授送去绳索，并用力的拉着，不顾绳索已深深陷入皮肉，不顾锐利的冰尖刺入脚趾，最终挽救了教授的生命。

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。