the Iron Age的意思|示意

Since April 2009 volunteers from the Chiltern Society, a local charity, have worked to clear scrub and brambles there, saving a crumbling Iron Age fort.

自2009年四月起，来自奇尔特·恩斯社会(当地一个慈善机构)的自愿者们会到这里清理灌木丛和荆棘，为铁器时代，摇摇欲坠的堡垒节省了不少。

Much of Africa moved right into the Iron Age, taking the basic technology and adapting it to local conditions and resources.

非洲的大部分地区直接进入了铁器时代，采用了基本的技术并与当地的条件和资源相适应。

Identification by the experts shows that this cultural relic should be traced back to the Iron Age.

经专家鉴定这件文物应该生产于铁器时代。

The Stone Age, Bronze Age and Iron Age all came and went, but gold is forever.

石器时代，青铜时代，铁器时代都相继成为过往，而黄金却永存。

Tille Hoyuk 3.1. The Iron Age: Introduction, Stratification and Architecture.

蒂耶赫于克3.1。铁器时代：层化与建筑导论。

Some believe that the hardened gray iron used to make the components simply "fatigues" with age-as metal parts that go through millions of stress reversals eventually do.

有些人认为硬化的灰铸铁过去曾使零件很容易腐朽老化(因为经过数百万次的应力反向处理后的金属零件最后都会这样)。