In earlier versions of Axis2 a class named, callback, which could be used as the callback mechanism for asynchronous messages or as a polling mechanism.

Axis2的早期版本中有一个叫做Callback的类，它可以被用来作为异步式消息的回调机制，或是一种轮询(polling)机制。

youdao

The above rule says: match a device which was named by the kernel as HDB, and instead of calling it HDB, name the device node as my_spare_disk.

上面规则意思是：匹配一个设备命名为hdb的设备，把它重新命名为my _ spare _ disk。

youdao

Other particles within the disk collided and stuck together to form asteroid-sized objects named as planetesimals, some of which combined to become the asteroids, comets, moons and planets.

其它在盘状星云中的物质相互碰撞合并，形成小行星尺寸的星体，称为“星子”，一些星子相互结合，形成小行星、彗星、卫星和行星。

youdao

For those that can remember, the contract, which named Boeing as a prime contractor to build a security fence on the US- Mexico border, was terminated in 2011, because it was considered to be too expensive and ineffective.

FORBES: An increase in border security could result in more M&A

Hart replaces Elmbridge in Surrey, which has been named as the top location for the past three years.

BBC: Hart in Hampshire named as UK's most desirable place

He previously anchored the network's drivetime show John Inverdale Nationwide for which he was named as Sony Broadcaster of the Year in 1997.

BBC: John Inverdale