Chondrites contain chondrules, small grains of minerals.

陨石含有，即小颗的矿物。

They said that they had found remnants of carbonaceous chondrites on the moon's far side in hyperspectral images in the visible and near-infrared range taken by the rover.

他们说，在月车拍摄的可见光和近红外范围内的高光谱图像中，他们发现在月背面的陨石残留物。

The stony meteorites are subdivided into two kinds: chondrites, and achondrites.

陨石和无陨石。

Achondrites don't have chondrules in them.

无陨石中没有。

The rocks are carbonaceous chondrites, one of the rarest types of meteorites, rich in carbon.

这些岩石陨石，属于最稀有的陨石类型之一，富含元素。

One type of asteroid called a 'carbonaceous chondrite' contains water molecules, and also their raw ingredients, oxygen and hydrogen.

一种被称为“陨石” 的小行星含有水分子，以及其原始成分氧和氢。

Chondrite is just the name given to the class of stony meteoroids that most commonly strike the Earth.

陨石只对那些最常撞击地的石流星体类别的称呼。

It turns out that the most likely source for Earth's water is a type of meteorite called a carbonaceous chondrite.

事实证明，地上水最可能的来源一种名为陨石的陨石。