Iron Age

英 [ˈaɪən eɪdʒ]

美 [ˈaɪərn eɪdʒ]

n.  铁器时代

牛津词典

noun

• 铁器时代
  the historical period about 3 000 years ago when people first used iron tools

柯林斯词典

• N-PROPER 铁器时代(约 3000 年以前)
  The Iron Agewas a period of time which began when people started making things from iron about three thousand years ago.
  1. ...the remains of an Iron Age fort.
     一座铁器时代堡垒的遗迹

双语例句

• A field trip to an iron age settlement.
  到校外去实地考察铁器时代的一个村落。
• Now she has reached the iron age.
  现在她已经到了黑暗时期。
• Correlation between genetic polymorphism of transferrin and iron deficiency anemia in childbearing age women
  转铁蛋白基因多态性与育龄妇女缺铁性贫血的相关性
• To 4000a B. P. and a cold climate in the Cold Iron Age.
  -4000aB.P.降温事件及铁器冷期寒冷气候的作用。
• In short, irons debuted in the Chu state at the middle Spring and Autumn period, and the society stepped into a new Iron Age by the interim between the Spring and Autumn and the Warring States period.
  楚国大约从春秋中期开始冶铁、用铁，到春战之交，社会已进入了铁器时代。
• After the Bronze Age and the Iron Age, then came the Gold Era.
  经过了青铜器时代、铁器时代，接下来呢，就是黄金时代了。
• The period in which man learnt to make tools of iron is called the Iron Age.
  人类学会用铁制造工具的时代称为铁器时代。
• The relationship between the expression of circadian clock genes and excessive accumulation of iron with age was unclear.
  随着年龄的增加导致的铁过度累积是否与生物钟基因的表达有关系目前还不清楚，本课题利用基因敲除的遗传工程小鼠来研究这种关系。
• Iron came later, in what was called the Iron Age.
  后来才有铁，就是我们所说的铁器时时代。
• Bronze piece-mould casting technology is progressing gradually in the development of bronze production and changes, bronze mirror is important branch as the bronze, their casting technology runs through the bronze age, but also becomes more prosperous in the iron age.
  青铜器的范铸技术是在青铜生产的发展与变化中逐渐进步的，铜镜作为青铜器中重要的一个分支，其范铸工艺技术不仅贯穿于整个青铜时代，更是在铁器时代变得尤为繁荣。