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- Studying the rule of syntheses and structures of transition metal sulfur clusters help to further study on this field and explore the new applications. 研究过渡金属硫化合物的合成规律和结构规律,有助于拓宽这一研究领域,并探索它的新的应用前景。
- Keywords cobalt carbonyl sulfur cluster synthesis crystal structure; 钴羰基硫簇合物;合成;晶体结构;
- A cluster of small iron balls formerly used as a cannon charge. 葡萄弹，霰弹以前用作火包装填物的一簇小铁丸
- Iron and steel with too much sulfur are red-short. 含硫过多的铁和钢都是热脆性的。
- Keywords cobalt carbonyl sulfur cluster metal carbene fragments of 2 thiohydantoin; 钴羰基硫族合物;金属卡宾;2-硫代乙内酰脲分子片;
- Sulfur can be used to make gunpowder. 硫磺可以用来制造火药。
- 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。
