二千五百萬年的意思、翻譯和例句

是什麼意思

「二千五百萬年」指的是二千五百萬年的時間長度,可以用來描述地質年代或某個事件的歷史時間範圍。在地質學上,這個時間範圍通常與生物演化、氣候變遷及地球的地質活動有關。

依照不同程度的英文解釋

  1. A very long time, specifically twenty-five million years.
  2. A time period of twenty-five million years.
  3. A span of time that lasts for twenty-five million years.
  4. A duration of twenty-five million years, often used in scientific contexts.
  5. A significant geological time frame of twenty-five million years.
  6. A long geological period lasting twenty-five million years.
  7. A historical timeframe of twenty-five million years that is important in studies.
  8. A lengthy duration of twenty-five million years, relevant in evolutionary biology.
  9. A vast expanse of time, specifically twenty-five million years, significant in the context of Earth's history.
  10. A considerable length of time, specifically twenty-five million years, often used in geological or evolutionary discussions.

相關英文單字或片語的差別與用法

1:Twenty-five million years

用法:

這個表達通常用於科學或地質學的討論中,描述地球上的某些事件或過程所需的時間。例如,某些生物的演化過程可能需要數百萬年的時間,這樣的表達方式能夠清楚地傳達出時間的長度。

例句及翻譯:

例句 1:

根據科學研究,恐龍在地球上生活了大約二千五百萬年

According to scientific research, dinosaurs lived on Earth for about twenty-five million years.

例句 2:

這個地層的形成大約花了二千五百萬年的時間。

The formation of this strata took approximately twenty-five million years.

例句 3:

二千五百萬年前,地球的氣候與今天截然不同。

Twenty-five million years ago, the Earth's climate was vastly different from today.

2:25 million years

用法:

這種縮寫形式常見於科學文獻或報告中,方便快速表達時間的長度。它可以用於描述生物演化、地質變化或氣候歷史等方面。

例句及翻譯:

例句 1:

這一地質時期持續了約25百萬年。

This geological period lasted for about 25 million years.

例句 2:

在25百萬年內,許多物種經歷了顯著的變化。

Many species underwent significant changes over 25 million years.

例句 3:

根據考古學家的研究,這一地區的生態系統在過去的25百萬年中發生了變化。

According to archaeologists, the ecosystem in this area has changed over the past 25 million years.

3:25 million

用法:

這種簡化的表達形式通常用於數據統計或科學計算中,能夠快速傳達出一個具體的數字,特別是在涉及時間或歷史的背景下。

例句及翻譯:

例句 1:

這個物種的出現距今約有25百萬年。

The emergence of this species dates back about 25 million years.

例句 2:

在25百萬年前,地球的地理環境發生了劇變。

About 25 million years ago, the Earth's geographical environment underwent dramatic changes.

例句 3:

這一事件的影響持續了至少25百萬年。

The effects of this event lasted for at least 25 million years.

4:25M years

用法:

這種簡化的表達方式通常用於數據分析或科學研究中,便於快速引用時間長度,特別是在技術文檔或學術文章中。

例句及翻譯:

例句 1:

這段時間內,地球的氣候發生了顯著變化,持續了約25M年。

During this period, the Earth's climate underwent significant changes, lasting approximately 25M years.

例句 2:

對於這種物種的演化,研究表明其歷史可追溯到25M年前。

Research indicates that the evolutionary history of this species can be traced back to 25M years ago.

例句 3:

在25M年內,這個地區的地質結構發生了變化。

The geological structure of this area changed over 25M years.