When the action method is invoked, it is necessary to reattach the updated object to the persistence context, making the changes permanent.

当调用该操作方法时，必须重新使已更新的对象与持久化上下文建立联系。

youdao

The pure pleasure which takes the permanent as its object comes from the participation of self-experience of human-being.

纯粹的快乐来自人类自我经验的参与，它的对象是永恒的事物。

youdao

In this paper, the research object is the position controller of a permanent magnet linear motor direct drive feed servo system.

本论文以超精密机床用永磁同步直线电机驱动进给伺服系统位置控制器为研究对象。

youdao

This seminar enabled participants to better understand all stages from conception to completion of exhibitions, whether temporary or permanent, thinking of exhibitions as a whole where each component (time, space, object, support, information, text, still and moving images, sound composition) participates in the project designed and completed.

UNESCO: OFFICE IN BEIRUT