1) F-double sweep out
族F-双重席卷
2) F-sweep out
族F-席卷
1.
This paper mainly researches on the F-ergodic, F-mixing and F-sweep out with respect to a family F.
本文主要对族F-遍历、族F-混合和族F-席卷作了研究。
3) doublecrimp
双重卷曲
4) Double coupon.
双重折价卷.
5) F group
F族
1.
Under guarantee the continuity of atomic number order,it has been done strictly according to the same electron configurations of the gaseous atoms of the elements arrange in a group,F group of elements is divided into two coloumn because of the analogy in properties and electronic.
它是在保证元素的原子序数顺序连续性之下,严格按元素的原子基态核外电子排布相同的列为一组,F族因其特性合为二个组。
补充资料：云屯席卷
1.如云气骤然聚集﹐如席子迅速卷起。形容来去迅捷﹐气势雄伟。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条