harmonics查询结果如下:


形容词 变体/同根词
名词 变体/同根词
动词 变体/同根词
time harmonics
时间谐波
属类:工程技术
-电力工程 - -
even harmonics
偶次谐波
属类:行业术语
-电信 - -
space harmonics
n.空间谐波
属类:行业术语
-电信 - -
zonal harmonics
带调和,带谐函数
属类:IT行业
-计算机 - -
second harmonics
n.二次谐波,第二谐波
属类:机械模具
-机械 - -
current harmonics
n.电流谐波
属类:工程技术
-建筑工程 - -
decay of harmonics
n.谐波减退
属类:机械模具
-机械 - -
reflected harmonics
n.反射谐波
属类:机械模具
-机械 - -
harmonics component
n.谐波分量
属类:工程技术
-船舶工程 - -
sectorial harmonics
n.扇形函数
属类:工程技术
-建筑工程 - -
frequency harmonics
n.谐和频率
属类:工程技术
-建筑工程 - -
spheroidal harmonics
球状谐波
属类:IT行业
-计算机 - -
even order harmonics
n.偶次谐波
属类:行业术语
-电信 - -
non triple harmonics
n.非三倍次谐波
属类:行业术语
-电信 - -
non-harmonics suprious
非谐波寄生
属类:行业术语
-电信 - -
out-of-phase harmonics
矢相谐波
属类:行业术语
-电信 - -
suppressor of harmonics
n.谐波抑制器
属类:行业术语
-电信 - -
forced harmonics motion
强迫谐振
属类:简明英汉词典
-简明词典 - -
solid spherical harmonics
n.球体函数
属类:工程技术
-建筑工程 - -
zonal spherical harmonics
n.球带调和
属类:IT行业
-计算机 - -
triple-frequency harmonics
n.三次谐波
属类:自然科学
-地质学 - -
sectorial harmonics function
n.扇形调和函数
属类:IT行业
-计算机 - -
sectorial spherical harmonics
n.扇形球面调和函数
属类:IT行业
-计算机 - -
coefficient of zonal harmonics
带谐系数
属类:工程技术
-测绘学 - -
coefficient of tesseral harmonics
田谐系数
属类:工程技术
-测绘学 - -
coefficient of sectorial harmonics
扇谐系数
属类:工程技术
-测绘学 - -
superposition of voltage harmonics
电压谐波叠加
属类:行业术语
-电信 - -
sectorial spherical harmonics function
扇形球面调和函数
属类:IT行业
-电脑术语 - -
even-harmonics type magnetic amplifier
偶次谐波型磁放大器
属类:行业术语
-电信 - -
Two six pulse bridges in twelve-pulse operation generate current harmonics on the AC side of llth, 13th, 23th, 25th, etc., and the voltage harmonics in the DC side of 12th, 24th, etc.
12胍波运行的两6胍波桥在交流侧产生11、13、23、25……次谐波电流,在直流侧产生12、24……次谐波电压。
属类:工程技术-电力英语-
The six-pulse bridge unit generates current harmonics in the AC line of 5th6, 7th, llth, 13th, etc., and voltage harmonics in the DC line of 6th, 12th, 18th, etc.
6胍波桥在交流线路上产生5、7、1l、13……次谐波电流,在直流线路上产生6、12、18……次谐波电压。
属类:工程技术-电力英语-
Application of RBF Neural Network to Harmonics Detection
RBF神经网络在谐波检测中的应用
属类:行业术语-中文论文标题-
Harmonics Amplification of Parallel Capacitor and the Measure of Harmonics Restrain
并联电容器的谐波放大与谐波抑制的措施
属类:行业术语-中文论文标题-
Analysis on Harmonics of AC-DC System Using Harmonic-balance Method Based on Modulation Theory
采用基于频域调制的谐波平衡法进行交直流系统的谐波分析
属类:行业术语-中文论文标题-
Influence on Power Factor and Harmonics by Filter Parameter of Single-bridge Rectifier Circuit
单相桥式整流电路滤波器参数对功率因数及谐波的影响
属类:行业术语-中文论文标题-
Electromagnetic compatibility Testing and measurement techniques General guide on harmonics and interharmonics measurements and instrumentation for power supply systems and equipment connected thereto
电磁兼容试验和测量技术供电系统及所连设备谐波、谐间波的测量和测量仪器导则
属类:行业标准名称-国家标准名-GB/T17626.7-1998
(Electromagnetic compatibility (EMC)-Part 4-7: Testing and measurement techniques; General guide on harmonics and interharmonics measurements and instrumentation, for power supply systems and equipment connected thereto (IEC 61000-4-7:2002); German vers
电磁兼容性(EMC).第4-7部分:试验和测量技术.供电系统及所连设备谐波和谐间波的测量和测量仪表的通用指南
属类:行业标准名称-国际标准-DIN EN 61000-4-7-2003
Electromagnetic compatibility (emc)-Part 4-7 : testing and measurement techniques-General guide on harmonics and interharmonics measurements and instrumentation, for power supply systems and equi
电磁兼容性(EMC).第4-7部分:试验和测量技术.供电系统及所连设备谐波和谐间波的测量和仪器仪表的通用指南
属类:行业标准名称-国际标准-NF C91-004-7-2003
Electromagnetic compatibility (EMC)-Testing and measurement techniques-General guide on harmonics and interharmonics measurements and instrumentation, for power supply systems and equipment connect
电磁兼容性(EMC).试验和测量技术.供电系统谐波和谐间波的测量和仪器仪表的通用指南
属类:行业标准名称-国际标准-BS EN 61000-4-7-2003
Electromagnetic compatibility (EMC)-Part 4-13: Testing and measurement techniques; Harmonics and interharmonics including mains signalling at a.c. power port, low frequency immunity tests (IEC 61000-4-13:2002);
电磁兼容性.第4-13部分:试验和测量技术.包括交流电功率端主信令的低频抗扰试验的谐波和中间谐波的试验和测
属类:行业标准名称-国际标准-DIN EN 61000-4-13-2003
Electromagnetic compatibility (EMC)-Part 4-13 : testing and measurement techniques-Harmonics and interharmonics including mains signalling at a.c. power port, low frequency immunity tests.
电磁兼容性.第4-13部分:试验和测量技术.包括交流电源端口处的交流信令在内的低频抗扰试验的谐波和中间谐波
属类:行业标准名称-国际标准-NF C91-004-13-2002
Electromagnetic compatibility (EMC)-Testing and measurement techniques-Harmonics and interharmonics including mains signalling at a.c. power port, low frequency immunity tests
电磁兼容性.试验和测量技术.包括交流电功率点主要信号的低频抗扰试验谐波和中间谐波
属类:行业标准名称-国际标准-BS EN 61000-4-13-2002
A Study of Strategy for Removing AC Voltage Lower Harmonics in Power-Electronics Inverter Output
电力电子逆变器输出交流电压低次谐波的消除策略
属类:行业术语-中文论文标题-
Power system equipment and loads which are more sensitive to harmonics .
电力系统设备和负荷对谐波更为敏感。
属类:工程技术-电力英语-
Research of the Problem of Spectrum Leakage in Harmonics Measurement of Power System
电力系统谐波测量中频谱泄漏问题的研究
属类:行业术语-中文论文标题-
A Fast Neural Networks Analysis Approach for Power System Harmonics
电力系统谐波分析的一种快速神经网络算法
属类:行业术语-中文论文标题-
Comparison between Interpolating Windwed FFT Algorithm and Wavelet Transformer Algorithm on the Application of Power System Harmonics Detection
电力系统谐波检测的FFT加窗插值算法与小波分析方法的比较
属类:行业术语-中文论文标题-
Origination, Harm and Suppression of Harmonics in Power System
电力系统中谐波的产生、危害和抑制
属类:行业术语-中文论文标题-
Design of a Portable and Intellectualized System for Harmonics Detector
电力谐波智能检测系统设计
属类:行业术语-中文论文标题-
Measurement and Assessment of Power Consumers’ Harmonics
电力用户谐波测量与评估
属类:行业术语-中文论文标题-
Study and Application of Active Compensation Techniques for Harmonics and Reactive Power in Power Systems
电网谐波和无功有源补偿技术的研究
属类:行业术语-中文论文标题-
The Research of Rejecting Harmonics Using Solid Synchronous Voltage Source
电网谐波滤波新技术研究
属类:行业术语-中文论文标题-
limitation of high harmonics
高次谐波抑制
属类:综合句库--
Industrial a.c. networks affected by harmonics . Application of filters and shunt capacitors.
工业交流电.协调性网络效果.分路电容器和过滤器的应用
属类:行业标准名称-国际标准-NF C54-165-1998
The Damages and Prevention of High Harmonics in Power Grid System
供电系统中高次谐波的危害与抑制
属类:行业术语-中文论文标题-
Effect of High-Degree Harmonics in the IGRF Models on Secular Variation of the Geomagnetic Field
国际参考地磁场模型中高阶球谐项对地磁场长期变化的影响
属类:行业术语-中文论文标题-
Engineering Application of National Standards of Harmonics
国家谐波标准工程应用方法
属类:行业术语-中文论文标题-
In the past, such harmonic sources were not very widely used, and harmonics were often effectively mitigated through the use of the grounded wye-delta transformer connection.
过去,这样的谐波源并不普遍使用,通过采用接地的Y一△联接变压器可有效减轻谐波。
属类:工程技术-电力英语-
The converter units generate harmonics which flow in the AC and DC lines.
换流器单元产生的谐波会流过交流和直流线路。
属类:工程技术-电力英语-
adjective
1.Relating to a harmonic progression.
‘the resonant frequencies of the vibrations bear simple harmonic relationships to each other’
‘It was not just to these areas that he contributed but, even more importantly, his work brought out fundamental relationships between the areas when he studied harmonic analysis on topological groups and characteristic classes.’
2.Relating to component frequencies of a complex oscillation or wave.
‘the response of any linear circuit can be found by superposing the responses to each harmonic component of the signal’
‘Thus, infrared photons at a I Am fundamental wavelength would produce a second harmonic signal in the green at 0.5 Am.’
3.Relating to or characterized by harmony.
‘a basic four-chord harmonic sequence’
‘The CD is almost exclusively built on funk grooves and avoids the harmonic and melodic language of bebop.’
4.Relating to or denoting a harmonic or harmonics.
‘In both the first and third movements I was often reminded of the toccata-like sections of Prokofiev’s sonatas and concertos, though Lees’ melodic and harmonic approaches are quite different.’
‘Their music, generally set for unaccompanied four-voice chorus, lacks the melodic and harmonic suavity of European music of the time.’
5.Using or produced by the application of a harmonic.
‘harmonic charts’
‘But apparently - I’ve discussed this with some western astrologers - for the ninth harmonic you multiply it by nine, and divide it.’
noun
1.A component frequency of an oscillation or wave.
‘For example, the Earth’s magnetic field has a harmonic related to the Moon’s daily variations, and also many other _harmonics_ .’
‘The square wave represents a sum of sinusoidal frequencies at odd _harmonics_ of the base frequency, the amplitude of which is highest for the base frequency and decreases as the frequency increases.’
2.A division of the zodiacal circle by a specified number, used in the interpretation of a birth chart.
‘the fifth harmonic’
‘You should know that harmonic symmetry demands a second great circle meridian to create sunup and sundown corner quadrants’
3.A note produced on a musical instrument as an overtone, e.g. by lightly touching a string while sounding it.
‘Daughter In The House Of Fools and Mikazuki relying on a more rhythmic and harmonic propulsion utilising a disjointed funk and Eastern sounding _harmonics_ respectively.’
‘In contrast, the gorgeous ‘Waltz with Heating’ is a performance of simple, restrained beauty built around bell like _harmonics_ and rippling chords.’
4.An overtone accompanying a fundamental tone at a fixed interval, produced by vibration of a string, column of air, etc. in an exact fraction of its length.
‘It is characteristic of the stretched string that the second harmonic has a frequency twice that of the fundamental; the third harmonic has a frequency three times that of the fundamental; and so forth.’
‘In the concert hall and the recording studio the utmost accuracy is required; with a shorter tube, the same pitches are produced as lower numbers of the harmonic series, where the intervals between _harmonics_ are greater.’
独上高台望四海 手揽云月傍天飞, 落叶重重已十月 归鸟凄凄啼心扉。
