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- The catalyst for this reaction is iron chromium oxide with graphite as a binder. 进行这种反应的催化剂是以石墨为粘接剂的铁铬氧化物。
- The catalyst for this reaction is iron chromium oxide with graphite as a binder 进行这种反应的催化剂是以石墨为粘接剂的铁铬氧化物。
- Formed nickel ferrochrome cobalt at present through improving black, iron chromium cobaltic manganese is black wait for new breed, because this shows scene more sterling with stability. 经过改进目前形成了镍铬铁钴黑，铁铬钴锰黑等新品种，因此呈色更加纯正与稳定。
- IRON CHROMIUM ALUMINIUM WIRE MESH 铁络铝丝网
- Iron chromium aluminium wire cloth 铁铬铝丝布
- Keywords ethylene tetramerization;chromium catalyst;PNP ligand;1-octene; 乙烯齐聚;铬催化剂;PNP配体;辛烯-1;
- I am going to rub up the chromium on the car. 我准备把汽车上的镀铬部件擦亮。
- Use of Malvern laser particle size analyzer in the determination of particle size distribution of chromium catalyst 马尔文激光粒度仪在测定铬系催化剂粒度分布中的应用
- 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。
