chondrules

chondrules

美 ['k?ndrul] 　英 ['k?ndru:l]

• n.隕石球粒
• 網絡粒狀體；球狀體

詞形變化

復數：chondrules  

英漢解釋

n.

1. 隕石球粒

英英解釋

n.	1. a small spherical mass of mineral matter from outer space, sometimes found in meteorites.

例句

Work out how old the oldest chondrules are, and you know when the sun ignited.

得出最老的隕石球粒的年齡，你就可以知道太陽是什么時候開始燃燒的。

Sometimes in weathered or broken meteorites, the chondrules may be exposed and evident on the surface.

有時，在風化或破碎的隕石，隕石可能暴露的和表面上的明顯。

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

這意味著它們含有直徑數毫米的球形巖球（或叫做隕石球粒，chondrule）。

Achondrites: This name is given to meteorites which do not have chondrules and originate from different areas of the solar system.

無球粒隕石：這個名字，是考慮到那些沒有隕石球粒和來自太陽系不同領域的。

Formation ages of Ca-Al-rich inclusions and chondrules may speculate the time-scale of evolution of the early solar nebula.

原始球粒隕石中富鈣-鋁包體和球粒的形成年齡，可作為早期太陽星云演化的時標；

Most stone meteorites contain grain-like components known as chondrules.

大部分石隕石中含有隕石已知的糧食般的組件。

Chondrules are spherical bodies formed early during the formation of the solar nebula.

隕石是在太陽星云的形成早期形成的球形機構

The most common is the Ordinary Chondrite which will generally show small round features called "Chondrules" .

最常見的是普通球粒隕石通常會顯示小而圓的特點被稱為“球粒”。

That chondrules formed in such quantities suggests that the heating which created them was widespread.

這么大量的隕石球粒的形成說明能使它們形成的熱量的范圍很大。

To reach back, you need to look in the dust grains in chondrites, rather than at the chondrules.

如果是追溯太陽系形成之前，你需要研究球粒狀隕石中的灰塵顆粒，而不是隕石球粒。

Murchison Meteorite showing small white chondrules and black matrix.

默奇森隕石球粒隕石顯示白色和黑色的小矩陣。

This meteorite basically has a black interior with very small white to grey coloured chondrules.

這主要有彩色隕石球粒黑色內飾非常小的白色至灰色。

Looking at these isotopes allows the chondrules to be dated, and they were formed 4. 56 billion years ago.

觀察這些同位素可以估算出隕石球粒的年齡，他們是在45.6億年前形成的。

Chondrules are frozen droplets of once-liquid rock.

隕石球粒是由一些曾經液化的石頭凝固而成的小滴。

Achondrites are were formed by igneous processes similar to those occurring on Earth today, and they lack chondrules.

無球粒隕石是形成了今天地球上發生的類似火成巖的過程，以及他們缺乏隕石。

Chondrules are not found in earth rocks.

隕石在地球巖石中都沒有發現。

Chondrites (containing chondrules) are the most common type of meteorite

球粒隕石（含隕石）是最常見的類型的隕石