It also illustrated the custom properties available on the activation specs to control the status of the message endpoints.
本文也说明了在激活规范中提供的自定义属性，来控制消息端点状态。
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An extended execution model that supports periodic calculations and control of execution policies for each active object as asynchronous, event-driven activation, or for periodic activation.
One-time use of cocaine increases levels of G9a. But repeated use works the other way, suppressing the protein and reducing its overall control of gene activation.