nephrite ['nefrait]
- nephrite的基本解释
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n.
软玉
- 相似词
- nephrite所属的单词分类
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Mineral & Rock / 矿物与岩石
[120]
yeatmanite · xalostocite · wairakite · pyroclastic flow · petrified wood · metamorphic rock · Druze · tiger's eye · rose quartz · rock cycle
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To distinguish the fake whitened nephrite jades from the natural ones becomes a challenge to archeologists and antiquaries. This study mainly inquires into the reactions of nephrite during different conditions of acid/base/heat treatments, to find out the characteristics of fake whitened nephrite jade. The surface structure, whitening conditions of nephrite and elements dissolution in acid/base solutions are examined. Non-destructive Raman spectroscopy is also used to observe their crystal structure changes in each stages of treatments.
目前一般市面上玉器仿古白化的方法主要为酸处理、碱处理及热处理,因此本研究主要探讨在酸、碱处理及热处理作用之下,各阶段新鲜闪玉样品外表白化的情形、表面的显微结构变化,元素於酸、碱溶液的溶出情形,并以拉曼光谱非破坏性的分析来建立在酸、碱处理及热处理下的闪玉拉曼光谱资料。
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White nephrite, fat white, schungite or plainer, green, yellow, green, black, You Color (Taiwan Province of China produced nephrite cat's eye stone), in addition there is a tiger skin with a tan and sugar jade nephrite jade, and motley other.
白色软玉,脂肪白色,青灰或青白,绿,黄色,绿,黑色,你彩色(中国台湾省生产的软玉猫眼石),此外还有一个有棕褐色和糖玉软玉虎皮和杂色等。
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Said the true nephrite jade, such as white jade, sapphire, clear white jade, green jade and black jade and so on, they all have a waxy luster, pure white, from the ancient jade, China mainly with jade to nephrite, the ancient nephrite jade in China has been called traditional jade.
软玉称真玉,如白玉、青玉、清白玉、碧玉和墨玉等,它们均具有蜡状光泽,纯洁乳白,从历代玉器看,我国用玉以软玉为主,古软玉在我国被称为传统玉石。
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nephrite:软玉
事实上翡翠和阗玉、岫玉无论从成分和物理特性来看都是很不相同的;在翡翠业界,习惯把以和阗玉为代表的玉石称作"软玉"(Nephrite),因为其成分主要是CaMg5(oh)2(SiOll)2,是一种钙镁硅酸盐化合物集合体;而翡翠(Jadeite)的主要成分是NaAl(Si206),
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nephrite:闪玉
大理石 -汉白玉严格的来说,从矿物学的角度来看,'玉'可分为软玉及硬玉,'软玉'又称之为'角闪玉'( nephrite),其摩氏硬度为6~6.5度,为钙和镁的硅酸盐,具有油脂、蜡状光泽,我国新疆境内所产的和阗白玉,其玉质细腻、光泽滋润、温滑如羊脂,
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nephrite:玉
翡翠是商业名称, 具有历史性和专属性, 从岩石学角度来定义翡翠应为:具有工艺价值和商业价值, 达到宝石级的硬玉岩或绿辉石岩翡翠业界把以和阗玉为代表的玉石称作"软玉"(Nephrite),其成分主要是CaMg5(oh)2(Si4O11)2,
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nephrite:闪玉;软玉
云学 nephology | 闪玉,软玉 nephrite | 叶蛇纹石 nephritoid
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Nephrite Buckle:玉钏儿
Gold Ring 这个只能是金钏儿了,跟她妹妹的洋名完全不沾边嘛 | Nephrite Buckle 玉钏儿 | Phoenix 凤姐
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