1、(geology) formed in the earlier of two divisions of the Precambrian era.
（地質(zhì)學(xué)）在前寒武紀(jì)中的前半部分中形成的。

2、S. Haldane, a pioneering British geneticist, replied: "Fossil rabbits in the Precambrian era."
霍爾丹，英國遺傳學(xué)的先驅(qū)，他回答道：在前寒武紀(jì)的兔子化石就是了。

3、(geology) formed in the later of two divisions of the Precambrian era.
（地質(zhì)學(xué)）在前寒武紀(jì)后半部分形成的。

4、Gneiss, a metamorphic rock, can be commonly found in Precambrian areas.
片麻巖，變質(zhì)巖，可以發(fā)現(xiàn)，在常見的前寒武紀(jì)地區(qū)。

5、Peculiarity of mineralization in Sb-Au deposits of precambrian system,Hunan
湖南前寒武系銻金礦床成礦的獨(dú)特性

6、Among them the precambrian and cenozoic eras are the main metallogenic epoches in the world.
就全球而言，前寒武紀(jì)和新生代是金礦的重要成礦期。

7、They are Precambrian rocks.
它們是前寒武紀(jì)巖石。

8、GOLD MINERALIZATION OF THE EARLY PRECAMBRIAN GRANITOID-GREENSTONE TERRAINS
早前寒武紀(jì)花崗巖—綠巖地體中金的成礦作用

9、Precambrian metamorphic rocks constituted the basin basement.
盆地的基底是前寒武系變質(zhì)巖。

10、IMPORTANT NEW PROGRESS IN STUDY ON EARLY PRECAMBRIAN STRATIGRAPHY OF CHINA
我國早前寒武紀(jì)地層研究的主要新進(jìn)展

11、The Precambrian stratigraphic unit has been found and mapped.
發(fā)現(xiàn)并填繪出前寒武紀(jì)地層單元。

12、GEOCHRONOLOGY OF EARLY PRECAMBRIAN STRATA IN NORTHEASTERN HUBEI PROVINCE
鄂東北早前寒武系地質(zhì)年代學(xué)研究

13、These findings are not of Precambrian animals themselves, but of their tracks.
發(fā)現(xiàn)的并不是前寒武紀(jì)的動(dòng)物本身，而是它們的足跡。

14、Review on the Progress in the Study of Early Precambrian Geology
早前寒武紀(jì)地質(zhì)研究進(jìn)展評述

15、Two main glacial epochs affected both areas during the last 100 million years of Precambrian times.
在前寒武紀(jì)的最后1億年中，兩個(gè)主要的冰川時(shí)期對兩個(gè)地區(qū)都產(chǎn)生了影響。

16、Early - Precambrian rocks are widely exposed in Dunhuang - Beishan area, GansuProvince.
甘肅敦煌-北山地區(qū)廣泛出露早前寒武紀(jì)巖石。

17、Chemical fossils are often the only evidence for life in rocks of PRECAMBRIAN age.
化學(xué)化石(烷烴和卟啉)是前寒武紀(jì)地層中生命存在的唯一證據(jù)。

18、K-Ar ISOCHRON AGES OF PRECAMBRIAN ROCKS IN NORTHERN AND NORTHEASTERN CHINA
我國華北及東北地區(qū)前寒武紀(jì)巖石K-Ar等時(shí)年齡

19、S.Haldane, a pioneering British geneticist, replied: “Fossil rabbits in the Precambrian era.
霍爾丹，英國遺傳學(xué)的先驅(qū)，他回答道：在前寒武紀(jì)的兔子化石就是了。

20、Precambrian animals must therefore have lived at such depths.
因此，前寒武紀(jì)的動(dòng)物肯定曾經(jīng)生活在這么深的地方。

21、ON PRECAMBRIAN IN MID-TIANSHAN UPLIFT (METAMORPHIC)ZONE
對中天山隆起(變質(zhì))帶前寒武系的探討

22、Early Precambrian Geological Chronology of North China Platform
華北陸臺(tái)早前寒武紀(jì)地質(zhì)年代討論

23、The pyrite type Cu-Au-deposit is located in the ophiolite suite of the Precambrian Bikou Group.
碧口群黃鐵礦型銅金礦床產(chǎn)于前震旦紀(jì)古蛇綠巖套中。礦體受一定層位控制，分段集中，成群分布；

24、PROBLEM ON THE EARLY PRECAMBRIAN CRATONS
早前寒武紀(jì)克拉通問題

precambrian翻譯