• The sudden appearance of abundant and varied fossils makes a worldwide time line for dividing the geological time scale into two main parts.

    丰富多样化石突然出现世界范围内地质年代划分为两大主要部份提供了时间界限

    dict.ebigear.com

  • Although changes in the rock made in a year can certainly be described as rapid, the concept of“ultimatelyin geological time could be thousandsor even millions—of years.

    虽然年内岩石发生的变化认为迅速的,但是地质时间而言,“最终这个概念可以几千年,甚至几百万

    www.ecocn.org

  • Geological and Environmental Sciences examines the entire planet from its deep interior to the surface, throughout the long span of geological time up to the human timescale.

    地质环境科学空间上地球的深部表面时域地质年代人类活动时间考察地球

    blog.sina.com.cn

  • The cosmos operates for us very urgently, but geological time is different.

    宇宙我们施加的影响非常紧迫但是地质时间与众不同

    article.yeeyan.org

  • On the geological time scale mankind has existed but for a brief moment.

    人类地质年代表中已经存在时间

    www.websaru.com

  • However, the present crustal structure is a collective fossil inherited from a long span of geological time.

    然而,应该指出,现今地壳结构漫长地质年代里,经过多次变形积累而形成的。

    dict.cnki.net

  • Biochronology The measurement of geological time using biological events.

    使用生物学事件测量地质学时间

    chazidian.com

  • He said it would give "important clues as to how far back in geological time such behaviours evolved".

    研究“这种行为远古的地质时期逐渐形成提供重要线索。”

    bbs.ewteacher.com

  • The most common way of distinguishing periods of geological time is by means of the fossils they contain.

    判断地质时代常用方法就是通过研究化石中所包含信息。

    www.ecocn.org

  • Precambrian time accounts for as much as eighty-five percent of all geological time.

    从前寒世纪以来地球地面大部分被冰川所覆盖任何地质年代

    tr.bab.la

  • The first and last appearances of particular fossil species represent specific moments in geological time.

    一个以及最后一个出现特定化石物种代表地质时间中的特定段时间

    plb.snnu.edu.cn

  • The geological time of each type of rocks that producing the sporopollen complexes are discussed, it is a systematic conclusion to the sporopollen stratigraphy of late Palaeozoic in this block.

    讨论了产出孢粉组合各类岩石地层的地质时代对该区古生代孢粉地层学系统总结

    www.chemyq.com

  • Four metallogenetic epochs occurred in different tectonic environments during the evolution of the Northern Qilian metallogenetic province through geological time .

    祁连金属成矿地质历史演化过程不同构造环境内形成了四个主要金属成矿幕。

    www.dictall.com

  • Paleogeotherm is important for understanding the thermal structure of lithosphere at a specific geological time.

    地温曲线岩石圈特定地质时期结构集中体现。

    dict.cnki.net

  • It’s equally hard to fathom the ages of geological time that drive evolution or to directly see the folding and unfolding of DNA on an everyday basis.

    同样日常生活中,无法看透这个逐渐演化地质年代或者DNA盘旋曲折

    article.yeeyan.org

  • It is proved that the magmatic mixing occurred in a special geological time and setting.

    专家建议城市规划建筑物选址注意地质背景区

    danci.911cha.com

  • The polycyclic development of geosynclinal belts is controlled by the cyclicity of subduction during e geological time.

    地质时期地槽多旋回发展受到俯冲作用旋回控制

    dict.cnki.net

  • Evidence of abrupt change -- on a geological time scale -- wrought by human hands would seem to be overwhelming.

    人类造成突变地质时期尺度衡量),其证据触目惊心。

    article.yeeyan.org

  • Like the Palaeozoic Era, the Mesozoic Era has been divided into smaller units of geological time called period.

    如同古生代一样中生代可划分一些较小时间单位

    danci.911cha.com

  • The composition of gas and its isotope sampled from water, reservoir and hydrocarbon bearing inclusion can be used to research the solution and degasification process during geological time.

    分析油气田水中溶解气、气藏气以及流体包裹体化学组成碳同位素组成,有助于重建地史时期天然气的水过程

    danci.911cha.com

  • Ever since people had begun to catalog the strata in particular outcrops, there had been the hope that these could somehow be used to calculate geological time.

    人们开始露出地面的特殊岩层进行分类时候起,大家开始认为这些岩石可能会以某种方式用于计算地质年代

    www.4ibt.com

  • Geologists have devised a special geological time scale in reference to the earth's evolution.

    地质学根据地球演化历史设计出一种特殊地质年代表。

    www.tdict.com

  • As geological time is reckoned, Man has so far existed only for a very short period one million years at the most.

    按照地质年代计算人类目前为止存在一个时期――最多100万年

    szhou.ezshw.com

  • In geological time, a million years is recent history.

    地质方面的时间观念来看一百万年是很短的时间

    www.hjenglish.com

  • In geological time, a million years is recent history.

    地质方面的时间观念来看一百万年是很短的时间

    www.hjenglish.com

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