Chondrites contain chondrules, small grains of minerals.

球粒陨含有球粒，即小颗粒的矿物质。

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

球粒陨和无球粒陨。

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

这些岩质球粒陨，属于稀有的陨类型，含元素。

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

种被称为“质球粒陨” 的小行星含有水分子，以及其原始成分氧和氢。

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，地球上水可能的来源种名为质球粒陨的陨。

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，在月球车拍摄的可见光和近红外范围内的高光谱图像中，他们发现了在月球背面的质球粒陨残留物。