谐波消除

SSS 2010-05-20

This is Scientific American's 60-Second Science. I'm Christopher Intagliata. Got a minute? Why do some chords sound sweet but others make you wince? Well it appears our earsor at least the ears of 250 Minnesota undergradsprefer chords containing harm

发表于:2018-12-24 / 阅读(71) / 评论(0)

Scientific American(五)月

优美音乐来自和谐的数学组合(有声)

Students who listened to different chords rated as more pleasing the ones that westerners think of as harmonious, the individual notes of which have definite mathematical relationships 【英文文本】 Why do some chords sound sweet but others make

发表于:2019-01-02 / 阅读(54) / 评论(0)

60秒科学

学个词 Learn a Word-VOA英语教学 2986 cancellation

今天我们要学的词是 cancellation. Cancellation 名词，取消。U.S. President Donald Trump's cancellation of his scheduled London trip dealt a further blow to relations between the allies. 美国总统川普取消原定对伦敦的访问，使

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英语单词荟萃

VOA标准英语2010年-Catherine Russell Releases Blues Influ

Vocalist Catherine Russell is always searching for that next great melody. She's found more than a dozen of them to sing on her latest album, Inside This Heart Of Mine. Catherine Russell is a perfectionist when it comes to choosing her material. Her

发表于:2019-02-06 / 阅读(54) / 评论(0)

VOA标准英语2010年(六)月

VOA标准英语2010年-Australian Excitement Lessens for Obam

President Barack Obama and Australia's Prime Minister Kevin Rudd (File) With four trips this year to the Asian Pacific having been called off by the Obama administration -- most recently because of the oil spill in the Gulf of Mexico -- Australian ex

发表于:2019-02-06 / 阅读(41) / 评论(0)

VOA标准英语2010年(六)月

英语笑话听力+文本：Cancellation of love 爱情退订

[00:15.11]Cancellation of love 爱情退订 [00:29.01]词汇扫描 [00:32.66]pull over [pul][b?k] 靠边停车 [00:36.21]英文原文 [00:38.07]Just as my husband pulled his delivery van away from the florist, [00:41.93]the manager came running out.

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