ion beam

常見例句

In Thomas-Keprta’s new magnetite study, she used a focused ion beam to isolate a fraction of the magnetite.
在凱西新的磁鐵礦研究里，她通過聚焦離子，分離出一部分隕石上磁鐵礦。
The SIMS technique bombards the lunar samples with a primary ion beam that allows the researchers to separate the ions with a magnet, depending on the charge.
SIMS技術(shù)可以以離子束轟擊月巖樣本，從而使研究人員調(diào)整電荷水平，用磁石分離出離子。
The holograms were fabricated using a very finely focused ion beam to cut a pattern of extremely small slits just 20 nm across through a thin silicon membrane 30 nm thick.
全息圖是用精細(xì)聚焦的離子束在一片30nm厚的薄硅膜上切割出20nm長(zhǎng)的極小的裂紋的圖案組合而成的。