definite pitch 中文意思是什麼
definite pitch
解釋
固定音高-
The bass drum is capable of producing a low and heavy tone without any definite pitch
其音色低沉,但無一定音律,通常用以奏出樂曲的基本節奏。 -
The most common classification of percussion instruments divides them into 2 categories, of definite pitch and of indefinite pitch
敲擊樂的樂器,主要分為有固定音高及無固定音高兩大類。 -
It will melt in a certain range of melting points, but it has no definite melting point. soft pitch has no thermal effect when solidified
瀝青組分極為復雜,大多數為三環以上的芳香族烴類,還有含氧、氮和硫等元素的雜環化合物和少量高分子炭素物質。 -
A tone of definite pitch
音高有一定音高的音
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