It reads the namespaces only one time in advance in the constructor.

它只在构造函数内提前读取一次名称空间。

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Such a transition comes from careful consideration of options, pilot projects to gauge conversion time in advance, and advanced setup for fast conversion.

这样的转换需要精心考虑方法，试验项目用于提前测定转换时间，高级设置可实现快速转换。

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As a manager, consider establishing a regular phone meeting time. For longer phone calls, schedule the time in advance.

作为一名经理，应该习惯建立电话例会，如果会议时间比较长，最好提前通知其他人。

youdao

But he said Israel would not agree in advance to Syria's long-time demand to withdraw from the strategic Golan Heights.

VOA: standard.2009.04.26

I'll say again, somewhat in advance perhaps of the time I should say it, that Gadamer thinks that there's something immoral about historicism.

我会再讲一遍，现在说可能有点早，伽达默尔认为历史主义有些不道德。

耶鲁公开课 - 文学理论导论课程节选

I would have like a week in advance, so I have plenty of time.

我一般会提前一周完成计划，所以我有大量的时间。

自身时间管理方法 - SpeakingMax英语口语达人

MS. PSAKI: Well, the President will spend some time in advance of the debate preparing with his team, as he did last time.

WHITEHOUSE: The White House

Occasionally homeowners will ask for a second appraisal, the mayor said, and the city has ultimately negotiated what the owners consider "fair value" with enough time in advance to relocate.

WSJ: For Sale, Cheap: Homes in Fargo

Some are worried that knowing the date a long time in advance will lead to longer election campaigns, a lack of flexibility and the possibility of a "lame duck" government limping on longer than it should.

BBC: Q&A: Fixed term parliaments