First, here's an excerpt from a reading passage about meteorite impacts.

首先，这里是一篇关于陨击作用的阅读文章的节选。

Here is another paragraph about meteorite impacts from the same reading passage.

这是来自于同一篇关于陨击作用的文章的另一个段落。

Here's a paragraph from a reading passage about meteorite impacts.

这段话摘自一篇有关陨石撞击的文章。

But they determined in 1980 that there was a meteorite impact, so it's not choice A.

但是他们是在1980年确定那里有陨击作用，所以不是A选项。

This one is from a reading passage about meteorite impacts.

这个问题来自一篇有关陨石撞击的阅读。

The lunar surface has been suffering intense meteorite impacts and solar wind irradiation for billions of years.

数十亿年来，月球表面一直遭受着强烈的陨石撞击和太阳风照射。

Nie said that when meteorites impact, or hit, an object like the moon, they create very high temperatures.

聂说，当撞击或碰撞月球等物体时，陨石会产生非常高的温度。

In the real world meteorite impacts often caused nothing but mass destruction and chaos with maybe a few extinction events.

在现实世界，陨石撞击只会带来毁灭性破坏和混乱，或许还会使一些物种灭绝。

Here's an example of a sentence simplification question from a passage about meteorite impacts and dinosaur extinction.

下面是一个句子简化题的例子，原文是关于陨石撞击和恐龙灭绝的。

" At least 70 percent of the lunar atmosphere is created by these meteorite impacts, " Nie said in a statement.

“至少70%的月球大气由这些陨石撞击造成，”聂在一份报告中说。

The ring is made of dust, probably thrown into orbit around the planet due to meteorite impacts on its smaller moons.

这个光环是由星尘构成的，它们可能是彗星撞击木卫时被抛进绕木轨道的。

Tektites are natural glass formed during meteorite impacts.

玻陨石就是在陨石撞击时形成的天然玻璃。

However, the general consensus is that climate change of some kind or a meteorite impact killed the dinosaurs.

然而，普遍的共识是某种气候变化或陨石撞击杀死了恐龙。

In 950,000 years the meteor crater in Arizona, which is considered the best preserved meteorite impact crater on Earth will have completely eroded away.

美国亚利桑那州的陨石坑被认为是地球上保存最完好的陨石撞击坑，在 95 万年的时间里，它将完全被侵蚀掉。

Scientists believe this crater, which was created from a meteorite's impact, was once the site of an ancient lake, probably around 3 to 4 billion years ago.

科学家认为，这个陨石坑是由陨石撞击形成的，可能在 30 亿到 40 亿年前曾经是一个古老湖泊的所在地。

They believe it might represent a meteorite impact, but other experts say more evidence is needed to prove that the crater has an extraterrestrial origin.

他们认为这可能代表陨石撞击，但其他专家表示需要更多证据来证明该陨石坑具有外星起源。

But by chance the spot where it had ended up, about 25km from the centre of the target, was inside a small crater dug out by a meteorite impact.

但巧的是，在距离目标中心约25公里的地方，陨石撞出了一个小陨石坑。

Meteorite impact is an important geological process for the combination of materials on the lunar surface, which serves an important factor for controlling the formation and evolution of lunar soil.

陨石撞击是月球表面物质结合的重要地质过程，是控制月球土壤形成和演化的重要因素。

It has an atmosphere, a layer of air and gases that surround it and protect it, for example from meteorite impact and damage from various types of radiation.

它有一个大气层， 一层空气和气体围绕着它并保护它，例如免受陨石撞击和各种辐射的破坏。

By mapping the distribution of organic molecules in a rock, these tools could help scientists differentiate between organic debris from meteorite impacts and the remains of microbial life.

通过绘制岩石中有机分子的分布图，这些工具可以帮助科学家区分来自陨石撞击的有机碎片和微生物生命的遗迹。