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铁的寿命
1、iron───vt.熨;用铁铸成;n.(Iron)人名;(英)艾恩;adj.铁的;残酷的;刚强的;n.熨斗;烙铁;坚强;vi.熨衣;烫平
2、meteoric iron───[矿物]陨铁;铁陨石;陨铁; 铁陨性
3、IRON low───低铁
4、iron pants───铁裤子
5、divalent iron───二价铁
6、iron deficiency───缺铁;铁缺乏;铁质缺乏
7、rusting iron───生锈的铁
8、alcoholized iron───[医] 铁粉
9、iron woman───铁娘子
1、Heavy elements are equally essential for life: Witness the oxygen we breathe, the calcium in our bones, the iron in our blood.───重元素同样是生活的必需品:其证据是我们呼吸的氧气、我们骨骼中的钙、我们血液中的铁。
2、Oil . Torque of screw driver, Temperature of solder iron, Life of connector,───润滑油,扭力起子,焊枪温度,接头寿命
3、While iron is necessary for all animals (and indeed most life), in high doses it can be toxic.───然而铁对所有动物(实际上是对大多数的生命)都是必需的,在铁的剂量高时,它可能是有毒。
4、Something in addition to the iron on Earth's surface must have absorbed much of the oxygen produced by plant life.───地球表面的铁以外,一定有什么东西吸收了植物产生的大量氧气。