migration
[mai'ɡreiʃən]
n. 迁移；移民；移动
参考例子
1.Finally, First Phase of Server Migration Over!
最后，第一阶段的服务器迁移！
2.The nuclear problem of urbanization is the dynamic mechanism of population village-city migration.
人口乡村-城市迁移的动力机制问题是城市化问题的核心。
3.Only monarchs born in late summer or early fall make the migration, and they make only one round trip.
只有蝶王出生在深夏或者初秋，这使得它们要移民，并且它们只有一次往返旅行。
英文解释
n.
1.the movement of persons from one country or locality to another
2.a group of people migrating together (especially in some given time period)
3.(chemistry) the nonrandom movement of an atom or radical from one place to another within a molecule
4.the periodic passage of groups of animals (especially birds or fishes) from one region to another fo
网络释义
migration
迁移; 移行; 移动; 迁徙;
ion migration
离子迁移; 离子移动; 离子移动[迁移; 离子徙动，离子迁移;
lateral migration
侧向迁移; 侧向运移; 横向运移; 侧向移位;
branch migration
分支移位[一般性重组中链交换的过程之一; 分支移位; 分支移动; 分支移位[一般性重组;
electrophoretic migration
电泳迁移; 释义：电泳迁移;