• 出现有“海相”沟鞭藻、有孔虫钙质微化石由于当时湖泊咸化养料造成的。

    The presence of the "Marine" Dinophyceae, foraminifera and calcareous ultramicrofossils are attributed to the salinized lakes and abundant nutrients.

    youdao

  • 通过南海表层沉积钙质微化石属种组合分析,得出化石丰度水深关系

    Based on the analyses of abundance and assemblages of calcareous nannoplankton of the surface sediments from the South China Sea, the correlation between the abundance and water depth is found.

    youdao

  • Richard B.Hoover今年3月宇宙学杂志》撰文声称在掉落地球的流星里找到外星生命微化石,这个发现证实了外星生命的存在。

    The Journal of Cosmology ran an article in March from Richard B. Hoover, claiming evidence of alien microfossils were found in a meteor, suggesting extraterrestrial life.

    youdao

  • 石油勘探引起划带重点化石已经显然由大化石转移化石

    The shift in emphasis from the use of macrofossils to microfossils for zonation, caused by oil exploration, has already been noted.

    youdao

  • 一成果对于贵州北部奥陶统研究提供了化石资料

    This achievement provides the microfossil materials for the study of the lower ordovician in Northern Guizhou.

    youdao

  • 宽川铺生物群陕南地区寒武世早期一个体动、植物化石为特色生物群。

    Kuanchuanpu biota is the early Cambrian microfossil which is characterized as an early animal and plant fossil in the southern region of Shaanxi province.

    youdao

  • 发现约罗有些古陶使用古生物化石有孔白垩颗粒为掺和料

    Chalk particles, which contained the microfossils of foraminifera, were used in some of Yoro ancient potteries as a granular admixture.

    youdao

  • 通过甘肃省家沟组剖面系统采样,获得大量古植物化石鉴定16个28个

    By means of systematic sample along the Guanjiagou Formation section in Wenxian County, Gansu Province, many Micropalaeoflora fossils are collected, and identified as 16 genera and 28 species.

    youdao

  • 我国贵州瓮安陡山沱期磷块岩中的磷酸盐化球状化石近年来受到广泛关注的一类化石

    In recent years much attention has been paid to phosphatized spheroidal fossils found in the Sinian Doushantuoan phosphorites in Weng an, Guizhou Province.

    youdao

  • 生物质做为一种可再生能源通过液化可以转化为生物油,减少人类对化石能源消耗依赖

    Microalgae biomass, as a renewable energy through liquefaction, can be turned into bio-oil, reducing consumption and reliance on fossil fuels.

    youdao

  • 生物质做为一种可再生能源通过液化可以转化为生物油,减少人类对化石能源消耗依赖

    Microalgae biomass, as a renewable energy through liquefaction, can be turned into bio-oil, reducing consumption and reliance on fossil fuels.

    youdao

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