Chrome，
QQ浏览器
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![人教A高中数学必修四1.5 函数y=Asin（ωx+φ）的图象[江国斌]【市一等奖】优质课](//imgshow.1ydt.com/img?url=%2F%2Fi1.hdslb.com%2Fbfs%2Farchive%2Fb947d8945422fa4d89a5c0e38085322817dffb1e.jpg%40672w_378h_1c_%21web-search-common-cover)
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播放：24 时间：2024-06-19简介： -
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![人教A高中数学必修四1.5 函数y=Asin（ωx+φ）的图象[江国斌]【市一等奖】优质课](http://imgshow.1ydt.com/img?url=%2F%2Fi1.hdslb.com%2Fbfs%2Farchive%2Fb947d8945422fa4d89a5c0e38085322817dffb1e.jpg%40672w_378h_1c_%21web-search-common-cover)
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