Then a scope is created for each operation to provide a place for variables defined in the UML behavior.

然后每一项操作会创建一个范围，以为 UML 行为中定义的变量提供一个位置。

youdao

Three or four days later, another operation will take place to treat his elbow fracture.

三四天后在进行手术治疗手肘骨折。

youdao

Key operations in the control lifecycle are wrapped by a pair of events, one firing before the operation takes place and one firing immediately after the operation has completed.

控件生命周期中的关键操作被包装在一对事件中，一个在操作发生前触发，另一个在操作完成后立即触发。

youdao

"If Madoff acted alone, it would all end right now. There is no way this kind of operation could have taken place all by himself."

VOA: standard.2009.03.12

And,to ensure that, a huge security operation has been put in place.

VOA: standard.2009.05.26

U.S.military officials said the commando operation took place in the coast district of Barawe in southern Somalia, which is heavily controlled by al-Shabab, a radical Islamist terrorist group thought to have direct links with al-Qaida.

VOA: standard.2009.09.15

Last weekend, the first Afghan-led military operation took place successfully in Helmand, Afghans defending themselves.

WHITEHOUSE: President Obama and Prime Minister Cameron at the White House | The White House

Wednesday's operation took place in the states of California, Nevada, Arizona, Washington and Alaska.

BBC: Hells Angels in California

So there is an operation taking place around Baghdad in the belt, so to speak, to stop that very thing from happening.

NPR: Is the Iraq Surge Strategy Working?