- 更多网络例句与煤玉相关的网络例句 [注:此内容来源于网络,仅供参考]
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It is a variant (composed mainly of carbon and containing hydrogen and oxygen) of lignite.
煤玉是褐煤的一个变种(成分主要是碳,并含氢和氧)。
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Gagate is biogenic and noncrystalline, it is in dark luster on a coarse surface and in glassy luster.
煤玉为非晶质,在粗糙表面上呈暗淡光泽,在磨光面上为玻璃光泽。
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The jet samples are more compact than the coal samples because the honeycomb-like apertures of coal are filled with a large number of resinite arid gelatin for gelatination resulting in the changes of loose structure.
煤精与煤的产出环境相似,但宝石学特征差异较大,推断前者的成玉机制主要是由于含有大量且具有胶结作用的树脂体和凝胶体充填了煤的蜂巢状孔洞中,使煤较疏松的结构发生了改变而形成。
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Much attention is paid to petrologic recognition marks and distribution regulation of volcanic event strata in coal-bearing sequences of Taiyuan formation in the middle of North China.
概要:桑树勋刘焕杰贾玉如摘要研究了华北中部太原组含煤地层中火山事件层的岩石学识别标志和分布规律。研究结果表明:含煤地层中广泛发育火山事件层。
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The jet samples are more compact than the coal samples because the hon eycomb-like apertures of coat are filled with a large number of resinite and gelatin for gelati nation resulting in the changes of loose structure
煤精与煤的产出环境相似,但宝石学特征差异较大,推断前者的成玉机制主要是由于含有大量且具有胶结作用的树脂体和凝胶体充填了煤的蜂巢状孔洞中,使煤较疏松的结构发生了改变而形成。
- 更多网络解释与煤玉相关的网络解释 [注:此内容来源于网络,仅供参考]
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gadolin; gadolinite:釸铍钇矿
辉长煌斑岩 gabbrophyre | 釸铍钇矿 gadolin; gadolinite | 煤玉;煤精 gagate; gagatite
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gagman:笑料的作者/善于插科打浑的喜剧演员
gagitite /煤玉/ | gagman /笑料的作者/善于插科打浑的喜剧演员/ | gagster /笑料的作者/善于插科打浑的喜剧演员/
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inundated district:(水)泛区
LOGAL Logical Algorithmic Language 逻辑算法语言 | inundated district (水)泛区 | jet shale 煤玉页岩
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jerseyite:英云长岩
杰利微折射计 Jelley's microrefractometer | 英云长岩 jerseyite | 煤玉 jet
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gagate; gagatite:煤玉;煤精
辉长煌斑岩 gabbrophyre | 釸铍钇矿 gadolin; gadolinite | 煤玉;煤精 gagate; gagatite
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gaging:放射性计测/测量
gaggle /鹅群/一群/嘎嘎地叫/ | gaging /放射性计测/测量/ | gagitite /煤玉/
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Jade and Emeralds:玉和綠寶石
4. 鐵 Iron | 5. 玉和綠寶石 Jade and Emeralds | 6. 煤和石油 Coal and Oil
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jet rock:煤玉岩
黑玻璃 jet glass | 煤玉岩 jet rock | 煤玉页岩 jet shale
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metho:表示"甲基"之义(元音前作
jet shale 煤玉页岩 | metho- 表示"甲基"之义(元音前作meth-) | circular measure 弧度, 弧度法