The exact rotor position of the elevator traction motor is a pre-request for the driving control system.

电梯曳引机的转子位置辨识是电机驱动控制的前提。

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The server will get your XML request, and (assuming you've done your pre-work) accept the XML, parse it, and send you back a response.

服务器将收到您的XML请求，并(假设已经做好了准备工作)接受XML，解释它，然后返回响应。

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Request direction zone: This zone contains the ODR (s) and any security proxies that are necessary to pre-process requests before they are directed to their final destinations.

请求定向区域：该区域包含一个或多个ODR和许多安全代理。这些代理对于请求的预处理(在请求定向到最终目标之前)是必要的。

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Items listed there are all in the pre-Request For Proposal stage.

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The press conference is open to pre-credentialed press, however the deadline to request media credentials has passed.

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The rest are automatic, such as clicking a pre-configured link or having the browser execute request within a web page (for example, requests to call images and additional content from third party sites).

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