major key

基本解释

The major key of highway excavation and slope treating lies in the organic combine of geology survey, design and construction.
工程地质勘察与设计、施工的有机结合，是路堑边坡成功治理的关键；
Red Boy theme park pavilions life, better color interpretation of the brand culture of life theme park in the exhibition pavilion design is the Red Boy is a major key points stand out.
红孩儿主题公园凉亭的生活，更好地生活在展馆的设计主题公园的品牌文化色彩的解释是红孩儿是一个重要的关键点脱颖而出。
Fund industry experts said that the stock market "cold", how in the largest category of assets between the flexible allocation of investment in 2009 will be the success of a major key.
基金业内专家表示，股市“乍暖还寒”时，如何在大类资产之间进行灵活配置，将成为2009年投资能否成功的一大关键。

A major meeting of key administration and military officials on Afghanistan, originally scheduled for Tuesday, has been postponed until Wednesday.
Most of our popular music, folk songs and things like that, are written in duple meter and in a major key.
大多数的流行音乐,民歌,以及类似的音乐,是写在二拍子和大调上面
耶鲁公开课 - 聆听音乐课程节选
I've put it in the key-- what's called the bass clef here-- and it's in a major key.
我已经标好了调性,这个叫低音谱号,它采用的是大调
耶鲁公开课 - 聆听音乐课程节选

Music with a rapid tempo, and written in a major key, correlated precisely with the induction of happiness.
ECONOMIST: The biology of music