migrations

英 [maɪˈgreɪʃənz]

美 [maɪˈgreɪʃənz]

n.  迁移; 移居; 迁徙; (计算机系统的)改变; (程序或硬件的)迁移，转移
migration的复数

柯林斯词典

• VERB 移居，迁徙(尤指到外地寻找工作或暂住一段时间)
  If peoplemigrate, they move from one place to another, especially in order to find work or to live somewhere for a short time.
  1. People migrate to cities like Jakarta in search of work...
     人们为找工作而迁移到雅加达这类城市里。
  2. Farmers have learned that they have to migrate if they want to survive.
     农民们已经认识到，想要生存就必须外出打工。
• VERB (鸟类、鱼类、兽类等随季节变化)迁徙
  When birds, fish, or animalsmigrate, they move at a particular season from one part of the world or from one part of a country to another, usually in order to breed or to find new feeding grounds.
  1. Most birds have to fly long distances to migrate.
     绝大多数鸟类为了迁徙都不得不进行长距离的飞行。
  2. ...a dam system that kills the fish as they migrate from streams to the ocean.
     导致鱼类在从溪流向海洋迁徙途中死亡的水坝体系

双语例句

• This allows for unbelievable flexibility when testing new deploys that have complex code changes and do large migrations.
  这些会给测试部署大量复杂代码修改或者大型迁移的时候，带来难以想像的便捷性。
• Migrations have meaningful names and version numbers.
  迁移具备有意义的名称和版本编号。
• Two more common problems also relate to migrations.
  另外两个常见问题也与迁移有关。
• It helps facilitate migrations to new versions, or working on remote projects on other server instances.
  它帮助简化向新版本的移植，或在其他服务器实例上进行远程工程。
• Migrations combine power and simplicity to coordinate both schema changes and data changes using a wrapping approach.
  迁移用包装的方式组合了协调模式变化和数据变化的威力和简单性。
• However, IBM recognizes that all migrations are different and so is the time needed to complete them.
  不过，IBM意识到，所有迁移都是不同的，完成迁移所需的时间也是不同的。
• Are any migrations required before you can use the system?
  在使用系统之前，需要进行任何迁移吗？
• This old so-called tribal nobility disappeared for the most part during the migrations or soon afterwards.
  这种古代的所谓部落贵族，大多数在民族大迁徙中或在它以后不久便消灭了。
• Under modern conditions of communication and transportation, population adjustment is maintained by a ceaseless process of individual migrations.
  在现代的交通运输条件下，人口调节是通过个人流动的经常性过程来维持的。
• Runs all applicable migrations.
  运行所有可应用的迁移。