This is intentional: if an authenticating proxy is being used, IBM Support Assistant will intercept the HTTP 407 response and display a pop-up dialog box so you can enter your user ID and password.

这是有意这样设置的：如果使用了身份验证代理，IBM Support Assistant将拦截HTTP 407响应，并显示弹出对话框，以便输入用户ID和密码。

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Considering human's preview and predictive ability, a pilot assistant control system with preview display and predictive control is presented based on pilot handling qualities and pilot rating.

针对人具有预见、预测能力和驾驶员操纵品质要求，提出了辅助驾驶员操纵的预见显示及预测控制方案。

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The Display Calibrator Assistant walks you through calibrating your display.

“显示器校准程序助理”会引导你完成显示器的校准。

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Fluid Interfaces Group Research Assistant Pol Pla i Conesa presented several such scenarios for his Display Blocks, which consist of 128 x 128-pixel OLED panels.

ENGADGET: OLED Display Blocks pack six 128 x 128 panels, we go hands-on at MIT (video)