Once you create the primary buzz object, you can use the object's getPosts() method to access a user's activity feed.

一旦创建了初始的 buzz 对象，您就可以使用对象的 getPosts() 方法访问用户的活动提要。

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The simplest way to access persistent data is by using the find method. Here is an example of an application using the entity manager to find an object by its primary key.

最简单的访问持久性数据的方法是使用find方法。

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This paper used RS images as the primary segmentation object, made a study of RS image segmentation methods, and proposed an effective method for RS image segmentation.

本文以遥感图像为主要的分割对象，对图像分割的相关技术进行了研究，并提出了一种有效的遥感图像分割方法。

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