单词:high order focusing spectrometer
单词:high order focusing spectrometer 相关文章
Price 价格 Brief Introduction 对外贸易中的商品单价通常由四个部分组成,即计量单位、单位价格、计价货币和价格术语。 国际贸易中使用的价格术语很多,其
By Paul Sisco Washington, DC 29 September 2006 watch Border Security Tech An immigrant captured after illegally crossing the U.S. border with Mexico It's a new approach to the crackdown. With border security and illegal immigration a major concern i
Todd: So Heidi, you are from Mongolia. Could you talk a little bit about what high school is like in Mongolia? Heidi: Oh sure. In Mongolia, we dont have elementary school, secondary school, or high school divided into three parts, but we have from 1s
A: I''m sorry to say that the price you quote is too high. It would be very difficult for us to push any sales if we buy it at this price. B: well, if you take quality into consideration, you won''t think our price is too high. A: Let''s meet each ot