什么降压药副作用小且效果最好

"WP:MH" redirects here. For the Military history WikiProject, see Wikipedia:WikiProject Military history.

"WP:AUDIO" redirects here. For WikiProject Spoken Wikipedia, see Wikipedia:WikiProject Spoken Wikipedia.

Media introduction

Audio and video

MIDI

Media files on Wikipedia

百度 路透援引两名知情人士称，至少两家中国企业开始购买更多的菜籽饼粕（rapeseedmeal）作为动物饲料中蛋白质的替代成分，有一家公司购入更多中国国内酿酒企业的干酒糟及其可溶物（DDGS）作酒糟蛋白饲料。

Some Wikipedia articles include sound or video files, that can be played on almost all personal computers. However, your computer must have the right software. If your computer does not automatically play these files when you click on them, downloading and installing free software from the Internet can enable it to do so.

Sound files on Wikipedia generally use the Vorbis or MP3 audio format, and video files use the VP9 or Theora format, both contained in either WebM or Ogg files. However older Microsoft Windows, iOS and macOS devices might not support these formats by default, and depend on additional software to play the files. When you use Wikipedia in a browser this software is integrated by default.

Music files may occasionally use the MIDI format (.MID or .MIDI extension). Wikipedia can play a MIDI file by converting it to digital audio, or depending on how the MIDI file is linked it may rely on your computer's browser and hardware to play the MIDI file.

Directions on installing software >>

For help making and converting video and audio into the format usable on Wikipedia, see Wikipedia:Creation and usage of media files.