ruby crystal 中文意思是什麼
ruby crystal
解釋
紅寶石晶體-
One such crystal is the ruby, which contains trivalent chromium ions dispersed in a matrix of alumina.
這樣的晶體有一種叫「紅寶石」,它包含的三價鉻離子彌散在氧化鋁的基體中。 -
One such crystal is the ruby, which contains trivalent chromium ions dispersed in a matrix of alumina
這樣的晶體有一種叫「紅寶石」 ,它包含的三價鉻離子彌散在氧化鋁的基體中。 -
Hydrothermally synthesized ruby crystal of guilin
桂林水熱法合成紅寶石晶體 -
Whenever a particularly beautiful ruby crystal was found, the ruler sent high dignitaries out to meet the precious gemstone and welcome it in appropriate style
每當發現壯麗珍貴的紅寶石時,皇帝會派他的親信去迎接寶石回宮。 -
The biggest mineral of toughness is the black diamond in the world, it is 10 degrees with the black diamond, the toughness of other treasure malachite is relative : the jade is 9 nephrite ; the emerald, star ruby, sapphire are 8 ; diamond, crystal, aquamarine are 7 - 7. 5 grades
世界上韌性最大的礦物是黑金剛石,如以黑金剛石為度,其它寶玉石的韌性相對為:玉為軟玉翡翠紅寶石藍寶石為金剛石水晶海藍寶石為. 5等。
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