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1.Based on the studies of K Ar dating, 40 Ar/ 39 Ar technique for quartz sample is chosen to study mineralization age. Nine step heating analyses were made from 460℃ to 1600℃.
本文在 K - Ar法测年的基础上 ,采用了石英40 Ar/ 39Ar法研究白云金矿床的成矿时代 ,样品从 46 0℃到 16 0 0℃进行了九个阶段的加热分析。收藏指正
2.An apatite sample separated from the 3.8 Ga (zircon SHRIMP U-Th-Pb age) meta-quartz-diorite sample in Anshan area has been dated using SHRIMP II.
本文报道了鞍山地区3.8Ga(锆石SHRIMP年龄)变质石英闪长岩中磷灰石SHRIMP U-Th-Pb定年结果。收藏指正
3.and Dalbergia odorifera T. Chen. Methods With gas chromatography(GC) and SE-54 flexible quartz capillary(30m ×O. 32mm ×25μm) chromatographic column, sample injection230℃;
方法:采用SE-54弹性石英毛细管(30m×0．32mm×25μm)色谱柱,进样口温度为 230℃;收藏指正
4.One is the rotating surface scanning device used for avoiding or decreasing damages to the sample surface by laser, the other is the insitu Raman quartz cell which is conn(?)
其一是旋转光束装置,用于避免和减少激光束对所测样品表面的损伤.收藏指正
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