The first diatonic triad of a scale uses the Roman numeral for one.
(第一個全音三和弦用羅馬數字一表示)
The second diatonic triad uses the Roman numeral for two.
(第二個全音三和弦用羅馬數字二表示)
Upper-case numerals with a small plus sign represent augmented triads.
(右上角標有加號的大寫羅馬數字表示增三和弦)
Lower-case numerals with a small circle represent diminished triads.
(右上角標有小圓圈的小寫羅馬數字表示減三和弦)
Let's apply Roman numerals to the C major scale.
(我們用羅馬數字標識一下C大調)
Since the first triad is major, its numeral is upper-case.
(第一個是大三和弦,用大寫羅馬數字表示)
The second triad is minor. Its numeral is lower-case.
(第二個是小三和弦,用小寫羅馬數字表示)
The third triad's numeral is also lower-case.
(第三個是小三和弦,用小寫羅馬數字表示)
The fourth triad's numeral is upper-case.
(第四個是大三和弦,用大寫羅馬數字表示)
The fifth triad's numeral is also upper-case.
(第五個是大三和弦,用大寫羅馬數字表示)
The sixth triad's numeral is lower-case.
(第六個是小三和弦,用小寫羅馬數字表示)
Next, let's apply Roman numerals to the C natural minor scale.
(接下來,我們用羅馬數字標識一下C的自然小調)
Since the first triad is minor, its numeral is lower-case.
(第一個是小三和弦,用小寫羅馬數字表示)
The fifth triad's numeral is also lower-case.
(第五個也用小寫羅馬數字表示)
The seventh triad's numeral is also upper-case.
(第七個也用大寫羅馬數字表示)
Again, the last triad is the same as the first.
(同樣,最後一個三和弦和第一個一樣)
Next, let's apply Roman numerals to the C harmonic minor scale.
(接下來我們用羅馬數字標識C的和聲小調)
The fifth triad is now major. Its numeral is upper-case.
(第五個三和弦變成了大三和弦,就用大寫羅馬數字表示)
Next, let's apply Roman numerals to the C melodic minor scale.
(接下來我們用羅馬數字標識C的旋律小調)
The fourth triad is now major. Its numeral is upper-case.
(第四個三和弦變成了大三和弦,就用帶有大寫羅馬數字表示)
The Roman numeral system can also indicate inversions.
(用羅馬數字標識法還可以表示轉位)
Some theorists use both a 6 and a 3 to represent first inversion.
(有些理論學家使用6和3來代表第一轉位。)
While we will use the 6 alone. you should be aware of the other scale.
(但是我們這裡就只用6,在其他的調式下你應該也要注意。
)
Use this chart to reference the Roman numerals for each scale.
(這張表是各個調的羅馬數字標識法)
Use this chart to reference the Roman numerals for inversions.
(這張表是用羅馬數字標識和絃的轉位元)