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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It achieves this by processing the incoming request through a pre-defined workflow and storing the response for a later retrieval by the receiver(s).

它通过处理从预定义的工作流程中得到的请求并由接收端存储随后的修复响应来实现了这个功能。

youdao

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

FORBES: Shouldn't My Tech Business Seek Government Contracts?

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

WHITEHOUSE: Vice President's Schedule

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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