…C chondrites generally contain little metallic iron and much iron oxide. They are called C chondrites because they contain carbonaceous matter. H, L and LL chondrites are frequently found, so they are collectively called ordinary chondrites (O chondrites). … *Some of the terminology that refers to "carbonaceous matter" is listed below. Source | Heibonsha World Encyclopedia 2nd Edition | Information |
…Cコンドライトでは金属鉄は一般に少なく,酸化鉄が多い。炭素質物質carbonaceous matterを含むのでCコンドライトといわれる。H,LおよびLLコンドライトは産出頻度が高いのでまとめてオーディナリ-コンドライト(Oコンドライト)といわれる。… ※「carbonaceous matter」について言及している用語解説の一部を掲載しています。 出典|株式会社平凡社世界大百科事典 第2版について | 情報 |
A reading book from the Edo period. Written by Ky...
...The long swords of the Kofun period include th...
Western-style painter. Born in Sapporo, Hokkaido ...
...The sugar chains of glycolipids often have ant...
...This device emits pure tones at seven frequenc...
...Meanwhile, in the Soviet Union, the theory of ...
…Meanwhile, in Sagami Province, he was deceived b...
…It has a good harbor, and around 1960 the iron i...
…Blackton also created “Ghost Hotel” in which fur...
…To give it authority, the origin and history of ...
1890‐1960 Philippine nationalist politician and co...
…He is thought to have lived in the mid-8th centu...
It refers to the overall interest that is establi...
A city facing Komatsushima Bay in the eastern part...
A monthly literary magazine. First published in M...