单词:proton linear accelarator
单词:proton linear accelarator 相关文章
Explanation 说明解释 A: I think these patterns are quite good. Can you give me a price indication of these? B: Of course, its my pleasure. Well quote you the lowest price prevailing. A: Thank you very much. If your price is suitable, then we can
Part 3 Useful Expressions 第三部分 常用表达 1.Is there a supermarket around here? 1.这附近有没有超市? 2.What time do you close? 2.你们几点打烊? 3.We'd better go and get a shopping cart. 3.我们还是去推一辆推车吧。
This is Scientific American's 60-second Science. I'm Karen Hopkin. This will just take a minute. About a billion years from now, some scientists say, the sun will be too bright for comfort, and our formerly hospitable planet will no longer be able to
DAVID GREENE, HOST: Hospitals and pharmacies are required to throw away drugs that have passed their expiration date, no matter how expensive or vital those drugs may be. But the Food and Drug Administration and others have long known that many drugs
Explanation 解释说明 I think these patterns are quite good. 我觉得这些样式都非常好。 Can you give me a price indication of these? 您能告诉我它们大概的价格吗? Of course. it's my pleasure. 可以。这是我的荣幸。 We'