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- Bend a piece of iron into a horseshoe. 把一块铁弯曲成马蹄形。
- He is a man of iron self-control. 他是一个有极强的自制能力的人。
- A large cooking pot made of copper or often of iron. 金属锅用铜或铁铸成的大煮锅。
- The nature of iron differs greatly from that of wood. 铁与木的性质有很大区别。
- 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。
- An alloy of iron and manganese used in the production of steel. 铁锰合金一种用于生产钢的铁和锰的合金
- Plenty of iron ore is imported from Australia. 许多铁矿石是由澳大利亚进口的。
- He had the use and knowledge of iron. 他们已习惯使用铁器,并且具有这方面的知识。
- It is not easy to bend a bar of iron . 使铁棒弯曲不容易。
- The piece of iron was pounded out. 这块铁皮被敲平了。
- He ruled his brothers with a rod of iron. 他用强硬的手段来管他的兄弟们。
- Some athletes may need special supplements of iron. 有的运动员可能特别需要补充铁。
- The Palace was made of iron and glass. 这座宫殿是用铁和玻璃建成的。
- Usually occur in the root nodules of legumes. 通常长在豆类的根结节处。
- Abstract: Calcium,iron,manganese and zinc in sample jujubes were directly determined by the flame atomic absorption spectrometry(FAAS). 摘要: 利用火焰原子吸收法直接测定枣中样品中的钙、铁、锰、锌的含量。
- Can it induce magnetism in a piece of iron? 它能使一块铁产生磁性吗?
- The tadpole-looking feature in the center of this image is a nodule of cold hydrogen gas laced with dust. 在图像中心蝌蚪状的结构是一个混和尘埃的冷氢云。
- Comrades!What is a true bastion of iron? 同志们,真正的铜墙铁壁是什么?
- In the face of difficulty, he is a man of iron. 面对困难,他是一个硬汉。
- Sometimes the inflammatory reaction is mainly one of scarring, as seen here with a silicotic nodule of the lung. 炎症反应主要形成疤痕,如图所示肺矽结节。