想要确保你能在最流行的社交媒体网站上，用自己的首选用户名来注册，这就是你最需要的。
In case you want to make sure you have registered your preferred username on popular social media sites this is the website you need.
德育工作者必须认识电教媒体的特性，才能合理选用，灵活替换。
Moral education workers should be aware of the characteristics of these media so as to make a reasonable selection and a flexible alternation of them.
然而，媒体组合选用得当，自然会降低失败的机率。
But with the proper media mix we can certainly lessen the chance of failure.
正确地选用和维护投影银幕，可以为多媒体投影机提供优良的显示条件，使明亮、清晰的图像得以再现。
Proper selection and maintenance of projector screen can ensure the multi media projector a good manifestation condition and make images bright and distinct.
针对工科专业课教学特点，为提高课堂教学质量，在备课时，应制作多媒体课件，优化教学内容，选用适用教材，及时更新讲课内容；
For improving the classroom teaching quality, it is requires to program multimedia courseware, optimize and update teaching contents, and select proper textbook during preparing for lessons.
设计选用PCI多媒体接口芯片SAA7146A，方便的实现了与视频编码器、视频解码器和音频编解码器的连接。
It USES the PCI interface chip SAA7146A special for media processing produced by Philips, and connects simply with video encoder, video decoder, audio encoder and decoder.
设计选用PCI多媒体接口芯片SAA7146A，方便的实现了与视频编码器、视频解码器和音频编解码器的连接。
It USES the PCI interface chip SAA7146A special for media processing produced by Philips, and connects simply with video encoder, video decoder, audio encoder and decoder.
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