单词：fine copper
fine copper的用法和样例：
例句
- High-pure copper mainly comes from copper electrorefining.高纯铜主要来源于铜的电解精炼。
- Bronze has a higher strength than pure copper, is easily cast, has improved machinability, and is very easily joined by soldering or brazing.青铜比纯铜强度更高，易于铸造，具有改良的机械加工性，易于采用焊接或铜焊进行连接。
单词：fine copper 相关文章
South Africa's recycling industry processes more than a million tons of scrap metal every year. This has created an opportunity for thieves. They are stealing copper wiring from city streets and selling it at local scrap yards. The city of Cape Town
VOA标准英语2008年(十二月)
The Streaming down the Yangtze team has arrived in the city of Tongling, Anhui Province. Owing to its copper deposits, it was an important center in ancient China for bronze production. The scale of the copper industry has gradually increased and it
2018CRI中国国际广播电台
Varden paused, and put away a good mouthful of whisky. Well? cried several breathless voices. Well, said Varden, Im not ashamed to say I went out of that house like an old buck-rabbit that hears the man with the gun. There was a car standing just out
英文短篇小说
For the last two years, the Los Angeles area has seen an increasing number of metal thefts, reported Paul Moyer, co-anchor of the local 6 oclock news. Sometime before dawn Wednesday, thieves had stolen the copper wire out of six lamp posts. A day ear
365个英语简短小故事
今天我们要学的词是fine。 Fine, 做为名词，有罚款的意思。 The basketball player is facing a hefty fine of $100,000 for misconduct, 这个篮球运动员因为不当行为可能要受到十万美元的大笔罚款。 Toyota agreed
英语每日一词
Unionized workers at Chile's Codelco, the world's largest copper producer, have begun a 24-hour strike in a dispute with the government over the future of the company. The workers walked off the job Monday over modernization（现代化） plans that
英语新闻