2) Precambrian
[英][pri:'kæmbriən] [美][pri'kæmbrɪən]
前寒武纪
1.
Distribution, Types and Characteristics of the Precambrian Lead-Zinc Deposits in Eastern China;
中国东部前寒武纪铅锌矿床的分布及类型特征
2.
Hydrothermal Sedimentary Characteristics of the Precambrian Baritic Rock, Mianning, Sichuan Province;
四川冕宁前寒武纪重晶石岩的热水沉积特征及其矿床成因意义
3.
Fe isotope characteristics of early Precambrian pyrite deposits and their geological significance:examples from Shandong and Hebei Provinces;
早前寒武纪硫铁矿矿床Fe同位素特征及其地质意义——以山东石河庄和河北大川为例
3) Pre-cambrian
[英][pri:'kæmbriən] [美][pri'kæmbrɪən]
前寒武纪
1.
The authors discuss some major geological issues in Pre-Cambrian and Mesozoic ear in the South -East China in the light of recent geological mapping and re-expound the geological texture of Mesozoic ear in the South-East China.
作者根据近期一系列地质编图所取得的认识,就中国东南部前寒武纪和中生代地质的一些主要问题进行了讨论。
2.
Therefore,the Re-Os age of molybdenite in the Lüliang period not only provides evidence for existence of the Pre-Cambrian metallogenic period,but also shows the prospecting direction to find molybdenum deposits and the metamorphic porphyry-type copper-molybdenum ore in this area.
因此,吕梁期辉钼矿Re-Os年龄的获得,一方面证实了前寒武纪成矿期的存在,另一方面也为该地区寻找钼矿及变斑岩型铜钼矿指出了找矿方向。
3.
The regional ore-forming process was closely related to the Pre-Cambrian crystalline basement.
笔者认为,区域内铅锌(银)成矿与前寒武纪基底变质岩关系密切,矿体产于特定的地层层位和岩性建造(大理岩、含碳碎屑岩)内,并受一定构造部位的控制,华力西期岩浆活动对成矿具有改造变富作用,矿床成因类型属沉积变质-热液改造型层控矿床。
4) Pre-cambrian
[英][pri:'kæmbriən] [美][pri'kæmbrɪən]
前寒武系
1.
The Pre-cambrian alumino-siliceous slate is the host rock of antimony deposit inHunan.
湖南前寒武系的硅铝质板岩是锑矿主要赋矿岩性。
5) Precambrian
[英][pri:'kæmbriən] [美][pri'kæmbrɪən]
前寒武系
1.
Major Metamorphic Phases of Regional Metamorphic Rocks of Precambrian System of Guizhou;
贵州前寒武系区域变质岩的主要变质时期
2.
A Scholar of Precambrian Biostratigraphy:Congratulations on Professor XING Yu-sheng's 80~(th) Birthday and the 57~(th) Anniversary of His Geological Work
前寒武系地层古生物学研究的学者——恭贺邢裕盛教授八十华诞及从事地质工作五十七周年
3.
Phanerozoic and Precambrian.
2004年国际地层委员会将地球上的岩石划分成两大部分,即显生宇和前寒武系。
6) Precambrian-Cambrian
前寒武-寒武纪
补充资料：寒政
寒政
寒政 寒气主令行使职权发挥作用。《素问·六元正纪大论》：“寒证大举，泽无阳，陷则火发，待时。”
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条