英语释义

• the time of the physical formation and development of the earth (especially prior to human history)

片语

different geological time各时代

geological time scale of china中国地质年代表

geologic age地质时代，地质年代

climate of geological time地质时期气候

geological time chart地质年表

geological time unit[地质]

Geological Time Scale[地质] 地质年代表

Geological Time Schedule地质时间表

late geological time晚近地质时期

geological age地质年代；[地质] 地质时代；[地质] 地质年龄

Geological time holographic时间全息

英汉例句

• Biochronology The measurement of geological time using biological events.

  使用生物学事件来测量地质学时间。

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

  宇宙对我们施加的影响非常紧迫，但是地质时间却与众不同。

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

  人类在地质年代表中已经存在，但时间不长。

• The second major era of geological time which lasted from the end of the Palaeozoic era about 225 million years ago, to the start of the Tertiary, some 70 million years ago.

  中生代是地质时期的第二个大时代，从大约2.25亿年前的古生代末延续到约7千亿年前的第三纪初。

• 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，在日常生活中，你是无法看透这个逐渐演化的地质年代或者是DNA的盘旋曲折。

• The tasks facing Japan are staggering. But a country does not live on a geological time bomb without some accommodation by the national psyche.

  虽然日本任重道远，但是处在这样一个危机重重地地理位置上，日本人的国民性必然有所适应。

• 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，中生代也可划分成一些叫纪的较小的时间单位。

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

  判断地质时代的最常用方法就是通过研究化石中所包含的信息。

• It is also possible to read about the history of the geological time scale, and find out more about how it is organised, or go to a specific time period using the UCMP geologic time Machine.

  从这里可以了解地质时标的历史，地质时标的组成，也可以利用加州大学古生物博物馆的「时间机器」进入特定的地质时期。

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

  人类造成的突变(以地质时期为尺度衡量)，其证据触目惊心。

• Of course, we」re talking geological time here, which is measured in tens of thousands of years.

  当然，我们现在谈论的是地史时期，是以数万年测量的。

• There were many hydrocarbon plays with long geological time span in the western part of Pearl River Mouth Basin. The major plays were different from one structural zone to another.

  珠江口盆地西部成藏组合多且时代跨度大，不同构造带主力成藏组合明显不同。

• In the 18th James Hutton opened up depths of geological time that dwarf the narrow now.

  18世纪的詹姆斯·赫顿(JamesHutton)开辟了地质时代的深度，现在这个研究范围已经很窄了。

• Although changes in the rock made in a year can certainly be described as rapid, the concept of 「ultimately」 in geological time could be thousands-or even millions-of years.

  虽然一年内巖石发生的变化可被认为是迅速的，但是对地质时间而言，「最终」这个概念可以是几千年，甚至几百万年。

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

  地质学家们根据地球的演化历史，设计出一种特殊的地质年代表。

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

  丰富多样的化石的突然出现为在世界范围内把地质年代划分为两大主要部份提供了时间界限。