五度音程

In "florid organum" the original tune would be sung in long notes while an accompangying voice would sing many notes to each one of the original, often in a highly elaborate fashion, all the while emphasizing the perfect consonaces as in the earlier organa.

华丽奥尔加农的原始声部演唱一个长音，与此同时有一个由许多音组成的音组作为附随与每一个原始的长音对应，通常都非常的华丽，在早期的华丽奥尔加农中一直强调完全和谐音程（纯四度，纯五度和纯八度）。

Actuality are not. The discrepancy, which is about a quarter of a semitone and is known as the Pythagorean

在具体运用五度音程的循环时，12个五度音程从理论上讲应等于7个八度，但实际上不等于这个音差为半音的1／4，称为毕达哥拉斯音差。

" In the application of the cycle of fifths, 12 fifths are equal to 7 octave s in theory, but in actuality are not. The discrepancy, which is about a quarter of a semitone and is known as the Pythagorean comma,"

在具体运用五度音程的循环时，12个五度音程从理论上讲应等于7个八度，但实际上不等于这个音差为半音的1；4，称为毕达哥拉斯音差。

In this study, we try to provide the examples of the application of mathematics to music; the application of golden ratio to musical structure; the calculation and derivation of Pythagoras scale、pure scale and twelve-tone equal temperament scale; the application and analysis of mathematics in fifth-degree co-generation method; and the two-dimension research of the interval and scale. These discussions apparently show the strong correlation of mathematics and music.

本文藉由数学与音乐的多元对话，探讨音乐领域中数学的应用范例；黄金比例在乐曲结构之应用；运用数学推演和计算毕氏音阶、纯律音阶和十二平均律音阶的组成；探讨五度相生律的应用范例与数学的密切关系；归纳和分析音程和音调的数学二元图表，在在都显示出数学与音乐密不可分的关系。

Harmony ,in consonant intervals of perfect fifths, unisons, octaves, begins to be notated.

协和的纯五度音程、纯一度、纯八度开始渐渐被记谱法标记。

Our first clue to the approaching turbulence comes right at the keyboard's intro, two open fifth intervals spaced an augmented fifth apart arpeggiate creating a texture of tension.

首先，得知这种混乱的第一个线索从键盘弹奏的引序曲段就可得知；两个五度广位音程，被一个增五度音程分解和弦间隔，营造出紧张的架构。

The next development in musical notation were "heighted neumes", in which neumes were carefully placed at different heights in relation to each other. This allowed the neumes to roughly indicate the size of a given interval as well as the direction. This quickly led to one or two lines, each representing a particular note, being place on the music with all the neumes relating back to them. At first these lines had no particular meaning and instead had a letter placed at the beginning indicating which note was represented. However, slowly the lines indicating middle C, and the F a fifth below, became most common. Having at first been merely scratched on the parchment, the lines now were drawn in two different colorded ink: usually red for F, and yellow or green for C.

音乐记谱法的再一次新发展是heighted neumes，这种记谱法标识出音符之间的音高关系，这样就使得纽姆谱可以粗略并直接地标记出指定音程的增减，这样的标识方法导致了谱上一线或者二线的出现，每条线代表一个特定的音符，这个音符与纽姆谱中所有的音符的音程关系都能被标识出来，最初这些线并没有什么特殊的含义，反而会有一个字母被放在开始的位置表明代表哪个音符，渐渐的，线代表中央C或者比C低五度的F 变得最常用，这些一开始只不过在羊皮纸上刮出的线，开始用两种不同的颜色书写，红色代表F，黄线或者绿线代表C，以上的这些便是我们所知道的音乐记谱法发展的开端。

From C to D double flat (= C to C, a unison, on the keyboard), a diminished second is less common than the diminished seventh or diminished fifth.

一些减音程形式并不常用。C到双降D（相当于C到C，键盘上的一度），减二度较减七度或减五度不常用。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。