The first diatonic triad of a scale uses the Roman numeral for one.
(第一个全音三和弦用罗马数字一表示)
The second diatonic triad uses the Roman numeral for two.
(第二个全音三和弦用罗马数字二表示)
Upper-case numerals with a small plus sign represent augmented triads.
(右上角标有加号的大写罗马数字表示增三和弦)
Lower-case numerals with a small circle represent diminished triads.
(右上角标有小圆圈的小写罗马数字表示减三和弦)
Let's apply Roman numerals to the C major scale.
(我们用罗马数字标识一下C大调)
Since the first triad is major, its numeral is upper-case.
(第一个是大三和弦,用大写罗马数字表示)
The second triad is minor. Its numeral is lower-case.
(第二个是小三和弦,用小写罗马数字表示)
The third triad's numeral is also lower-case.
(第三个是小三和弦,用小写罗马数字表示)
The fourth triad's numeral is upper-case.
(第四个是大三和弦,用大写罗马数字表示)
The fifth triad's numeral is also upper-case.
(第五个是大三和弦,用大写罗马数字表示)
The sixth triad's numeral is lower-case.
(第六个是小三和弦,用小写罗马数字表示)
Next, let's apply Roman numerals to the C natural minor scale.
(接下来,我们用罗马数字标识一下C的自然小调)
Since the first triad is minor, its numeral is lower-case.
(第一个是小三和弦,用小写罗马数字表示)
The fifth triad's numeral is also lower-case.
(第五个也用小写罗马数字表示)
The seventh triad's numeral is also upper-case.
(第七个也用大写罗马数字表示)
Again, the last triad is the same as the first.
(同样,最后一个三和弦和第一个一样)
Next, let's apply Roman numerals to the C harmonic minor scale.
(接下来我们用罗马数字标识C的和声小调)
The fifth triad is now major. Its numeral is upper-case.
(第五个三和弦变成了大三和弦,就用大写罗马数字表示)
Next, let's apply Roman numerals to the C melodic minor scale.
(接下来我们用罗马数字标识C的旋律小调)
The fourth triad is now major. Its numeral is upper-case.
(第四个三和弦变成了大三和弦,就用带有大写罗马数字表示)
The Roman numeral system can also indicate inversions.
(用罗马数字标识法还可以表示转位)
Some theorists use both a 6 and a 3 to represent first inversion.
(有些理论学家使用6和3来代表第一转位。)
While we will use the 6 alone. you should be aware of the other scale.
(但是我们这里就只用6,在其他的调式下你应该也要注意。
)
Use this chart to reference the Roman numerals for each scale.
(这张表是各个调的罗马数字标识法)
Use this chart to reference the Roman numerals for inversions.
(这张表是用罗马数字标识和弦的转位)