亿年的英文

• b.y

• "亿"英文翻译    a hundred million
• "年"英文翻译    year
• "十亿年" 英文翻译 :    aeon; billion years; gigayear
• "亿年前" 英文翻译 :    billion years ago
• "46亿年之恋" 英文翻译 :    4.6 billion years of love
• "神游亿年" 英文翻译 :    back in time (dream version)
• "宙；十亿年" 英文翻译 :    ae
• "雷霆幻变五亿年" 英文翻译 :    a sound of thunder
• "亿能" 英文翻译 :    aeneon
• "亿瓶葡萄酒将被废弃" 英文翻译 :    a billion bottles of wine going to waste
• "亿内" 英文翻译 :    okuuchi
• "亿仁娇子" 英文翻译 :    q-lsx
• "亿美元资产的美国成长基金" 英文翻译 :    growth fund of america
• "亿山" 英文翻译 :    okuyama
• "亿美元收购中国太平洋人寿保险" 英文翻译 :    china pacific life insurance
• "亿商贸易有限公司" 英文翻译 :    excectrade ltd
• "亿美元收购了中国太平洋人寿保险" 英文翻译 :    china pacific life insurance

• It has a half-life of about 41/2 billion years .
  它的半衰期大约为45亿年。
• At some time more than five billion years ago the universe started .
  在50亿年前的某个时候，宇宙开始形成。
• The sun has been emitting energy at this rate for billions of years .
  太阳以这样的强度辐射已有10亿年之久。
• As a slowly contracting dwarf the star may remain luminous for billions of years .
  收缩较慢的白矮星仍会发光几十亿年。
• By this means the age of the earth had been estimated at several hundred million years .
  用这个办法推算出地球的年龄是数亿年。
• The oldest sediments cored to date are about 150 million years old .
  到目前为止取出的最老沉积物的岩心是大约15亿年以前的生成。
• Their ancestors have been eating according to flavor for upwards of a billion years .
  他们的祖先已经根据滋味来吃东西吃了十亿年以上了。
• Yet oxygen gas did not begin to accumulate in the atmosphere until about 2 billion years ago .
  但是大约在20亿年前，氧气才开始在大气层中积累。
• Now that curtain has risen and men can look back to a past of scores and hundreds of millions of years .
  帘幕已揭开，人们可以回溯几十亿年之久的过去了。
• Meteorites have also been analysed, and a few of them appear to be not less than 7, 000 million years old .
  有人分析过陨石，其中只有少数陨石的年龄似乎在70亿年以上。

• 亿年什么意思：万万年。 极言年岁久长。    ▶ 汉 班固 《东都赋》： “登祖庙兮享圣神， 昭灵德兮弥亿年。”    ▶ 唐 韩愈 《进撰平淮西碑文表》： “然而 淮西 之功， 尤为俊伟， 碑石所刻， 动流亿年。”    ▶ 清 龚自珍 《瓦录序》： “亿年无疆。”