您要查找的是不是：
- Iron or steel placed in copper sulfate also receives a loose immersion deposit. 铁或钢放入硫酸铜中，也会生成疏松的浸镀层。
- To coat(iron or steel) with rust-resistant zinc. 对（铁或钢）镀一层锌
- Either iron or gold will elevate the position of the country in the family of nations. 强权或经济实力都可以提高一个国家在国际间的地位。
- Modern aqueduct systems employcast iron or steel. 现代输水管道多用钢、铁制成。
- Modern aqueduct systems employ cast iron or steel. 现代输水管道多用钢、铁制成。
- "Others include bile duct obstruction, viral infection, toxins, iron or copper accumulation in liver cells, and syphilis. 此外还有胆管障碍、滤过性病毒感染、铁或铜累积在肝细胞，以及梅毒。
- At present, the **erage family civilian valves are generally used valve, ball valve, triangle valve form, usually iron or copper. 民用阀门目前普通家庭常用的一般有闸阀、球阀、三角阀等形式，一般为铁制或铜制。
- At present, the average family civilian valves are generally used valve, ball valve, triangle valve form, usually iron or copper. 民用阀门目前普通家庭常用的一般有闸阀、球阀、三角阀等形式，一般为铁制或铜制。
- A ring of iron or circle of rope used in the game of quoits. 执圈游戏中使用的铁环或绳圈。
- To separate iron from the impurities the iron ores must be melted. 为了使铁跟杂质分离，铁矿石必须经过冶炼。
- Iron ores of greatest economic interest contain magnetite and hematite. 最具有经济价值的铁矿包括磁铁矿和赤铁矿。
- His words are never ironic or sarcastic. 他的话从来都不是讥讽或挖苦的。
- A heavy block of iron or steel with a smooth, flat top on which metals are shaped by hammering. 铁砧顶端平整光滑用来锤锻金属成型的厚重的钢块或铁块
- A small, usually rectangular bar of iron or steel in an intermediate stage of manufacture. 坯段制造过程中的一小条铁或钢，通常为长方形的坯段
- Iron or steel parts will rust, if they are unprotected. 铁件或钢件是会生锈的，如果不加以保护的话。
- This iron is now typically known as Ductile Iron or S.G.Iron. 这是铁的现在通常被称为球墨铸铁或球墨铸铁。
- Cooking vessels would have been made of iron or brass. 厨具可能由铁或黄铜制成。
- Her words should be never ironic or sarcastic. 她的话应该不是讥讽或挖苦的。
- The pump casing shall be cast iron or cast aluminum alloy volute. 这个泵应该有能力处理淤泥和沙子。
- Meant or expressed ironically or facetiously. 假心假意的带挖苦味道或以吹毛求疵的态度表达的;带有这种意味的
