您要查找的是不是：
- elements of iron group 铁族元素
- The elements of iron, lead and arsenic were removed among the technics to attain regular bluestone. 在此工艺过程中须脱除铁、铅、砷元素，得到的硫酸铜杂质元素含量符合国家一级产品指标。
- Its efficient active composition is isoflavone,puerarin,Kudzu root glucoside and biological alkali with abundant trace elements of iron,zinc,calcium,selenium and germanium. 葛根的有效活性成分有异黄酮、葛根素、葛根苷、生物碱等物质，铁、锌、钙、硒、锗等微量元素丰富。
- The gather content of iron of these element of small-scale dispute blood red, with coloring of ferrous potassium cyanide (Prussian blue reaction) and show. 这些小粒是非血红素铁的集合物，用亚铁氰化钾染色 (普鲁士蓝反应)而显现。
- Simple Synthesis of Iron Group Sulfides Nanospheres 铁系硫化物纳米球的简易合成
- 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。
- There's an element of truth in his story. 他说的有些道理。
- The central supporting element of a whole. 基础、主旨整体的一个中心基本原则
- 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 movable control element of such a device. 栓塞这种装置的可移动的控制部分
- Ningxia Boyu Coking Iron Group Co., Ltd. 宁夏博宇焦铁集团有限公司。
- Key decisions; the key element of the thesis. 意义重大的结论; 论文的中心成分
- The nature of iron differs greatly from that of wood. 铁与木的性质有很大区别。
- The relation of the elements of a periodic family or group. 同一周期族或组的元素的关系。
- 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。
- What a sensational story! It has all the elements of a soap opera. 多麽耸人听闻的事! 具备连续剧的一切要素。
- Honesty, industry and kindness are elements of a good life. 诚实、勤劳和善良是幸福生活的要素。
- The element of risk gave (an) added zest to the adventure. 这种冒险成分更给探险活动平添几分乐趣。
- There's always an element of danger in mountain climbing. 登山总是有些危险的。
