The stony meteorites are subdivided into two kinds: chondrites, and achondrites.
球粒陨石和无球粒陨石。
chondrite
/'kɒndraɪt/ /'kɑn,draɪt/
英汉-汉英词典
n. [地]球粒状陨石
形容词: chondritic
词组 | 习惯用语
您要查找的是不是：
- contrite adj. 悔悟了的；后悔的；悔罪的
- dendrite n. 树突；树枝石；树枝状结晶
- anchorite n. 隐士
- recondite adj. 深奥的 晦涩的
crystalline chondrite 晶质球粒
carbonaceous chondrite [地质] 碳质球粒陨石
网络短语:
ordinary chondrite 普通球粒陨石
hypersthene chondrite 橄榄紫苏球粒陨石
LL chondrite LL球粒陨石
carbonaceous chondrites 碳粒陨石；碳质球粒陨石；质地与碳质球粒状陨石
enstatite chondrite 顽火辉石球粒陨石；球粒陨石；顽辉球陨石
bronzite chondrite 橄榄古铜球粒陨石
enstatite chondrites 辉石球粒陨石；顽火辉石质球粒状陨石
olivine-hypersthene chondrite 橄榄紫苏球粒陨石
英语例句库
- If you look over the element ratios we measured, you might conclude that our comet particles look more like chondritic porous IDPs than CI chondrite meteorites.
如果你查看我们测定的元素比率，你将得出结论——我们的彗星颗粒看上去更接近多孔球粒陨石IDPs而不是CI球粒陨石。
声明：以上例句、词性分类均由互联网资源自动生成，未经过人工审核，其表达内容亦不代表本软件的观点；若发现问题，欢迎向我们指正。
原声例句
Crash Course 天文篇
《分钟地球》趣味科普
It turns out that the most likely source for Earth's water is a type of meteorite called a carbonaceous chondrite.
结果地球上的水最有可能的来源是一种叫做" 碳质球粒陨石" 的陨石， 球粒陨石是一种陨石的类别名称。
经济学人 Science and technology
The stone was of a type called a carbonaceous chondrite.
这块石头属于一种叫做碳质球粒陨石的类型。
科学杂志：地质学
The rocks are carbonaceous chondrites, one of the rarest types of meteorites, rich in carbon.
这些岩石是碳质球粒陨石，是最稀有的陨石类型之一，富含碳。
《分钟地球》趣味科普
But only the carbonaceous chondrites contain water - as well as lots of carbon, if you couldn't tell from their name.
你从它的名称中也可以得知它们带有很多的碳， 它们之所以带有水是因为它们是在太阳的雪线以外形成的。 此外它们的水中带有的氘的比例。
PBS太空科学
One type of asteroid called a 'carbonaceous chondrite' contains water molecules, and also their raw ingredients, oxygen and hydrogen.
一种称为“碳质球粒陨石” 的小行星含有水分子，以及它们的原始成分氧和氢。
中高级英语短文
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碳质球粒陨石残留物。
中文百科
球粒陨石
球粒陨石是石陨石的一种，它没有遭遇过母天体的熔融或地质分异，因此结构没有改变过。几乎所有球粒陨石均含有毫米大小，称为“球粒”的球形岩石。球粒陨石是最普通的一类陨石，占已分类的约20,000颗陨石中的91-92%，其中体积最大的是吉林陨石——一种H球粒陨石。
英语百科
Chondrite 球粒陨石
![Protoplanetary disk: particles of dust and grit collide and accrete forming planets or asteroids.Chondrules in chondrite from the Bjurböle meteorite.[9]Chondrules in chondrite from the Grassland meteor.[10]](/uploads/202501/04/Protoplanetary-disk5631.jpg)
Chondrites are stony (non-metallic) meteorites that have not been modified due to melting or differentiation of the parent body. They are formed when various types of dust and small grains that were present in the early solar system accreted to form primitive asteroids. They are the most common type of meteorite that falls to Earth with estimates for the proportion of the total fall that they represent varying between 85.7% and 86.2%. Their study provides important clues for understanding the origin and age of the Solar System, the synthesis of organic compounds, the origin of life or the presence of water on Earth. One of their characteristics is the presence of chondrules, which are round grains formed by distinct minerals, that normally constitute between 20% and 80% of a chondrite by volume.
近义、反义、联想词
近义词
n.rock, stone
联想词
英英词典
chondrite n.
- a rock of meteoric origin containing chondrules
- mulberry silk carpet的意思
- Mulberry silkworm的意思
- mulberry silkworm egg shell的意思
- mulberry silkworm rearing的意思
- mulberry silkworm sign的意思
- mulberry small weevil的意思
- mulberry stalk,sliced的意思
- mulberry stem verruca的意思
- mulberry stump的意思
- mulberry sucker的意思
- mulberry syncarp的意思
- mulberry teeth的意思
- mulberry tooth的意思
- Mulberry Tree的意思
- Mulberry trees的意思
- mulberry tumor的意思
- mulberry tussock moth的意思
- mulberry twig的意思
- mulberry wart的意思
- mulberry white caterpillar的意思
- mulberry whitefly的意思
- mulberry yellow awarf的意思
- Mulberry yellow net vein virus的意思
- mulbery spun silk的意思
- Mulbjerge的意思