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- The gemmological characteristics of the coral fossils are studied by using polarizing microscope, micro-hardness tester, EPMA, IR and X-ray powder diffraction. 采用偏光显微镜、显微硬度测试仪、电子探针、红外光谱、X射线粉末衍射等测试技术,对该地区珊瑚化石样品的宝石学特征进行了研究。
- Keywords black jade;hornblende;gemmological characteristic; “墨玉”;普通角闪石;宝石学特征;
- Keywords hemimorphite;gemmological characteristic;Yunnan Province; 异极矿;宝石学特征;云南;
- The gemmological characteristics of illite jade (the popular name with "Zipao jade") in the market of China are analysed by using the conventional gemmological methods and mordern testing methods such as laser Raman spectrometer, XRD and IR. 摘要对中国珠宝市场上的一种伊利石质玉石(俗称“紫袍玉”)进行了常规的宝石学测试以及激光拉曼光谱、X射线粉晶衍射和红外光谱测试分析。
- Gemmological Characteristics of Illite Jade 伊利石质玉的宝石学特征
- Keywords amehyst;gemmological characteristic;epithermal ore vein;basaltic rock vug; 紫晶;宝石学特征;低温热液矿脉;玄武质岩石晶洞;
- Gemmological Characteristics of Hemimorphite from Yunnan Province 云南异极矿的宝石学特征
- Study on Gemmological Characteristics of Idocrase Jade 符山石玉的宝石学特征研究
- Sympathy is the feeling characteristic of mankind. 同情心是人类特有的感情。
- He spoke with characteristic enthusiasm. 他以特有的热情说话。
- Her predominant characteristic is honesty. 她最为突出的特点是诚实。
- Characteristic of or befitting a warrior. 勇敢的,好战的具有战士、勇士特征的或适宜于勇士的
- Study on Gemmological Characteristics of Rubies from Yuanjiang, Yunnan Province 云南元江红宝石的宝石学特征研究
- Gemmological Characteristics and Identification of Synthetic Moissanite 合成碳硅石的宝石学特征及鉴别
- A characteristic feature of Attic Greek. 雅典式的习语,文体,风格等古希腊雅典个性风格
- Characteristic of or resembling an Amazon. 亚马孙族人的有亚马孙族人特点的,象亚马孙族人的
- A notable or distinctive feature or characteristic. 特征显著或特殊的特征或特点
- The characteristic of the logarithm 6.3214 is 6. 对数6.;3214的首数是6。
- Such bluntness is characteristic of him. 他就是这麽迟钝。
- A characteristic way or mode of expression. 用语,说法具有特点的方法或方式的表达