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- Lanthanum-praseodymium-cerium rare earth (LPC) was a patent composition. 镧镨铈混合稀土(LPC)是新型专利成分的混合稀土。
- He got a patent for this invention. 他获得了这项发明的专利权。
- He sweated out his composition in several hours. 他苦干了几个小时才写出了作文。
- The patent runs out in three years time. 这项专利期限为3年。
- Did you take out a patent on your design? 你是否取得一项设计的专利?
- He wrote a composition or (he) read an essay. 他写作文或读散文。
- His composition is far superior to mine. 他的作文比我的好多了。
- Infringe a contract; infringe a patent. 违反一项合同; 侵犯专利权
- The patent office needs90 days to wait for any possible opposition. 专利局需要90天的时间等候任何可能产生的反对意见。
- A slow, mournful musical composition. 庄重悲哀的乐曲节奏缓慢,庄重悲哀的音乐作品
- He has a touch of madness in his composition. 他有点疯疯癫癫。
- It was patent to everyone that he disliked the idea. 每个人都看得出来他不喜欢这个主意。
- I'd like to have your advice on my composition. 我想请您对我的作文作些指导。
- Only when everything is ok will the patent be registered. 只有一切都顺利,才能登记专利。
- She looked at her son's composition with a frown. 她对儿子的作文皱眉头。
- The composition of the report took two months. 写这份报告花了两个月时间。
- We examined the rock to find out its composition. 我们检验了这一石块,想弄清它的构成成分。
- He has a touch of stubbornness in his composition. 他脾气有点倔。
- The first English patent for a typewriter was issued in1714. 英国第一台打字机专利证书是一七一四年颁发的。
- The first English patent for a typewriter was issued in 1714. 英国第一台打字机专利证书是一七一四年颁发的。