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- The Precambrian banded iron formation (BIF) is one of the most important iron ore deposit type in our Country, whose reserves, orefield and output all hold the first place. 前寒武系沉积变质型铁矿(BIF)是我国最重要的一种铁矿类型,其储量、矿产地、产量都占首位。
- Gold deposit in Precambrian banded iron formation is an important type of gold ore,which has been paid more attention by many domestic or alien geologist. 前寒武纪铁建造中的金矿床是世界上一种重要的金矿类型,深受国内外地质工作者的重视。
- The BIF (banded iron formation)-hosted gold deposits distributed in the collage convergent zone of the active continental margin between Yangtze and Cathaysian Platforms were formed in Neoproterozoic. 在新元古代杨子陆块和华夏陆块之间的活动大陆边缘拚贴会聚带分布著条带状铁建造金矿床。
- Gold Deposit in Precambrian Banded Iron Formation 前寒武纪条带状铁建造中的金矿床
- banded iron formation gold deposit 条带状铁建造金矿床
- 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。
- Her front teeth were irregular in formation. 她的门牙排列不整齐。
- They marched in parade formation. 他们以列队的阵式行进。
- 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 formation of two ordered files from one regular file. 把一个正规文件分成两个有序文件的过程。
- The natural process of bone formation. 成骨骨头形成的自然过程
- The worker repaired the barrel with a hoop iron. 这个工人用一个铁箍修桶。
