diamant wikipedia - EAS
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檢視所有 Wikipediahttps://en.wikipedia.org/wiki/DiamondDiamond is a solid form of the element carbon with its atoms arranged in a crystal structure called diamond cubic. Another solid form of carbon known as graphite is the chemically stable form of carbon at room temperature and pressure, but diamond is metastable and converts to it at a negligible … 查看更多內容
Diamond is a solid form of pure carbon with its atoms arranged in a crystal. Solid carbon comes in different forms known as allotropes depending on the type of chemical bond. The two most common allotropes of pure carbon 查看更多內容
Synthetics
Synthetic diamonds are diamonds manufactured in a laboratory, as opposed to diamonds mined from the Earth. The gemological and … 查看更多內容Diamonds are extremely rare, with concentrations of at most parts per billion in source rock. Before the 20th century, most diamonds … 查看更多內容
The name diamond is derived from Ancient Greek: ἀδάμας (adámas), 'proper, unalterable, unbreakable, untamed', from ἀ- (a … 查看更多內容
1. ^ Warr LN (2021). "IMA–CNMNC approved mineral symbols". Mineralogical Magazine. 85 (3): 291–320. Bibcode:2021MinM...85..291W. doi:10.1180/mgm.2021.43. S2CID 235729616.
2. ^ "Diamond". Mindat. Retrieved July 7, 2009. 查看更多內容CC-BY-SA 授權下的維基百科文字- https://en.wikipedia.org/wiki/Diamant
The Diamant rocket (French for "diamond") was the first exclusively French expendable launch system and at the same time the first satellite launcher not built by either the United States or USSR. As such, it has been referred to as being a key predecessor for all subsequent European launcher projects.
During 1962, development of the Diamant commenced as the inaugural spacec…Wikipedia · CC-BY-SA 授權下的文字 - https://de.wikipedia.org/wiki/Diamant
- Der Name Diamant leitet sich aus dem spätlateinischen diamantem, Akkusativ von diamas ab, einer gräzisierenden Abwandlung von adamas, akk. adamanta, zu griechisch ἀδάμας, adámas, „unbezwingbar“. Im klassischen Latein wurden wie bereits im Griechischen als adamas besonders harte Materialien bezeichnet, so etwa von Hesiod der Stahl, von Platon und Th...
Diamant – Wikipedia
https://sv.wikipedia.org/wiki/Diamant網頁Diamant är god värmeledare och elektriskt isolerande. Ett undantag är den blå varianten, som är halvledare. Diamant har ett mycket högt …
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- https://en.wikipedia.org/wiki/Diamond_(gemstone)
網頁Diamond [a] is one of the best-known and most sought-after gemstones. They have been used as decorative items since ancient times. The …
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Diamant - Wikipedia
https://ro.wikipedia.org/wiki/Diamant網頁Diamant Briliant Date generale Formula chimică C Sistem de cristalizare cubic Culoare incolor în stare pură Urma albă Duritate 10 Masa specifică 3,52 Luciu diamantin Transparență transparent, translucid Spărtura …
- https://fr.wikipedia.org/wiki/Diamant
網頁Le diamant (/ dja.mɑ /) est l'allotrope de haute pression du carbone, métastable à basses température et pression. Moins stable que le graphite et la lonsdaléite qui sont les deux autres formes de cristallisation du …
Diamant – Wikipedie
https://cs.wikipedia.org/wiki/Diamant網頁Diamant je téměř nejtvrdší známý přírodní minerál (nerost) [pozn. 1] a jedna z nejtvrdších látek vůbec (tvrdší jsou např. fullerit, romboedrick á modifikace diamantu či nanokrystalická forma diamantu – ADNR). [pozn. 2] Jedná …
- https://nl.wikipedia.org/wiki/Diamant
網頁Diamant (Oudgrieks: ἀδάμας of adamas, "onverslaanbaar") is een allotrope verschijningsvorm van koolstof die als delfstof aangetroffen wordt, maar ook in laboratoria gemaakt kan worden. In diamant hebben de koolstof …
Diamant – Wikipedia
https://no.wikipedia.org/wiki/Diamant網頁Diamant er en form av karbon som oppstår ved stort trykk. Det er det hardeste av alle naturlige mineraler. Store og relativt rene diamanter er ettertraktede edelstener. Navnet …
