octave

英式音标：[ˈɒktɪv]

美式音标：[ˈɑktɪv]

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概况：

n. 八度音阶；八行诗；十四行诗的前八行；八个一组的事物

adj. 八个一组的；高八度音的

n. (Octave)人名；(英、法)奥克塔夫

词义：

n.

八度音；八度音阶；高八度音；八度和音

变形

复数：octaves

英英释义

octave[ 'ɔktiv, -eiv ]

n.

a feast day and the seven days following it

a musical interval of eight tones

同义词：musical octave

a rhythmic group of eight lines of verse

用法：

双语例句

用作名词(n.)

Can you span an octave on the piano?
乍能按到钢琴的八个键吗？

These notes are an octave apart.
这些音相距八度.

Each successive noise function you add is known as an octave.
每个你所叠加的噪声函数就是一个倍频。

权威例句

Octave pulse data method & apparatus

Octave-spanning frequency comb generation in a silicon nitride chip

Cycle-octave and related transforms in seismic signal analysis

MATLAB and Octave Functions for Computer Vision and Image Processing

Cycle-octave and related transforms in seismic signal analysis. Geoexploration 23(1):85-102

Managing Information Security Risks: The Octave Approach

Managing Information Security Risks: The OCTAVE (SM) Approach

Generation and photonic guidance of multi-octave optical-frequency combs.

Generation of 5-fs pulses and octave-spanning spectra directly from a Ti:sapphire laser.

Omapatrilat and enalapril in patients with hypertension: the Omapatrilat Cardiovascular Treatment vs. Enalapril (OCTAVE) trial.

同义词：octet

英语词源：

octave (n.)

c. 1300, utaves (plural, via Anglo-French from popular Old French form oitieve, otaves), reformed in early 15c., from Medieval Latin octava, from Latin octava dies "eighth day," fem. of octavus "eighth," from octo (see eight). Originally "period of eight days after a festival," also "eighth day after a festival" (counting both days, by inclusive reckoning, thus if the festival was on a Sunday, the octaves would be the following Sunday). Verse sense of "stanza of eight lines" is from 1580s; musical sense of "note eight diatonic degrees above (or below) a given note" is first recorded 1650s, from Latin octava (pars) "eighth part." Formerly English eighth was used in this sense (mid-15c.)

造句：

1. octave band analyser

倍频带分析器

-- 来源 -- 英汉 - 翻译参考[网络]

2. octave and third octave spectrogram

倍频程及1/3倍频程频谱图

-- 来源 -- 英汉 - 翻译参考[网络]

3. Octave-band and fractional-octave-band filters

GB/T3241-1998倍频程和分数倍频程滤波器

-- 来源 -- 英汉 - 翻译参考[网络]

4. octave band filter

倍频带滤波器

-- 来源 -- 英汉 - 翻译参考[网络]

5. octave coverage

倍频范围

-- 来源 -- 英汉 - 翻译参考[网络]

6. octave harmonica

重音口琴

-- 来源 -- 英汉 - 翻译参考[网络]

7. octave analyser

倍频程分析器

-- 来源 -- 英汉 - 翻译参考[网络]

8. octave band analyzer

倍频带分析仪

-- 来源 -- 英汉 - 翻译参考[网络]

9. octave bandwidth

倍频程带宽

-- 来源 -- 英汉 - 翻译参考[网络]

10. octave band level

带频带声级

-- 来源 -- 英汉 - 翻译参考[网络]