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- iron sulphide discolouration 硫化铁黑变
- Pyrrhotite is the most common and abundant iron sulphide mineral in mine wastes worldwide. 磁黄铁矿是矿山尾矿堆中最为常见且分布很广的一种硫化铁矿物。
- The treatment of black cotton liquor with self-prepared flocculant from iron residue and mineralof iron sulphide was studied in this paper. 本论文主要研究了用钢渣和硫铁矿渣自制絮凝剂处理不同类型的棉浆黑液。
- INFLUENCE OF OXYGEN CONCENTRATION ON PYROPHORICITY OF IRON SULPHIDE 氧气浓度对铁的硫化物自燃性的影响
- Napoleon conquered by the force of an iron will. 拿破仑攻无不克靠的是坚强的意志。
- It will take weeks to get all the wrinkle iron out. 解决这些难题得要几周时间。
- Have you any scrap iron knocking about? 你那儿有散在各处的废铁吗？
- He cut the iron pole to the size he wanted. 他把铁杆锯成他需要的尺寸。
- It is some kind of plastic made to imitate iron. 这是一种塑胶，但外观仿制得像铁。
- That iron is a good conductor is known to us all. 铁是良导体这是我们大家都知道的。
- She seared her hand on the hot iron. 她的手被热熨斗烫伤。
- We need an electrician to mend the iron. 我们要请电工修理熨斗。
- These appliances are made of stainless iron. 这些器具是用不锈钢制成的。
- Flakes of rust are falling from the old iron pan. 一片片的锈从旧铁锅上落下。
- The worker repaired the barrel with a hoop iron. 这个工人用一个铁箍修桶。
- They tried to use an iron bar to pry open the lock. 他们试图用一根铁棒撬开锁。
- Iron and steel are of great use. 钢和铁有很大的用处。
- Iron is melted by the agency of heat. 铁由于热能的作用被融化。
- Have you get any idea about iron? 你知道铁是什么东西吗？
- Hydrogen sulphide: Rotten egg gas. 硫化氢（味）：臭鸡蛋味。
