The discussion of RKKY exchange action aimed at the help for the understanding of the rear-earth metal's magnetic structure.

讨论rkky交换作用，是为了帮助理解稀土金属的磁结构。

youdao

Here is a two-way student exchange in action.

这里正在进行一个双向的学生交换活动。

youdao

Transaction: an exchange that accomplishes a particular action or result.

事务：完成某个特定操作或结果的一个交换操作。

youdao

Russia's Foreign Ministry praised the exchange,saying, "The action was taken in the general context of improved Russian-U.S.relations."

VOA: special.2010.07.10

Honest services fraud evolved from a 1941 Supreme Court decision in which a public official received bribes in exchange for favorable action on a city contract.

FORBES: Magazine Article

The proper presumption, in a free society at least, is that most human action and exchange take place outside of government.

FORBES: The Isolationist Charge: The Last Refuge Of The Scoundrel

Networked machines able to exchange data and take action without humans can boost productivity and customer satisfaction faster than any outsourced call center.

FORBES: Reinventing the Phone Company: The M2M Revolution Has Arrived