When we run our script, we notice some odd behavior relating to memory usage and need to check it out.

在运行脚本时，我们注意到一些与内存使用量相关的奇怪行为并需要将其检查出来。

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One bug we did notice is that lack of any way of deleting a Smart Topic once created, and its somewhat heavy memory usage, even with only a few feeds in the queue.

但我们发现它有一个 bug，智能主题一旦创建，将无法删除。 另外，它有点占内错，即使在队列中几个新闻源。

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Made a systematic study on main mineral right valuation methods, and pointed out the merit and shortcoming of every kind of method and in usage the problem that should notice.

对常用的评估方法进行系统的研究分析，指出各种方法的优缺点以及存使用中应注意的问题。

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