sine wave
n.
正弦波；
英英释义
sine wave
n.a wave whose waveform resembles a sine curve
双语例句
用作名词(n.)
Square waves, like sine waves, are periodic.
方波如正弦波一样是周期性的。
The voltage requires being smooth and stable sine wave.
其工作电压要求是平滑而稳定的正弦波。
权威例句
Statistical properties of a sine wave plus random noiseA Modified Sine Wave Method for Calculating Degree Days 1 | Environmental Entomology | Oxford Academic
Transthoracic Cardioversion of Atrial Fibrillation Comparison of Rectilinear Biphasic Versus Damped Sine Wave Monophasic Shocks
Speech intelligibility as a function of the number of channels of stimulation for signal processors using sine-wave and noise-band o...
Interword distance changes represented by sine waves forwatermarking text images
Temporal Position of Discharges in Single Auditory Nerve Fibers within the Cycle of a Sine‐Wave Stimulus: Frequency and Intensity E...
The Specification of Imaging Properties by Response to a Sine Wave Input
Histogram measurement of ADC nonlinearities using sine waves
800 MHz single-photon detection at 1550-nm using an InGaAs/InP avalanche photodiode operated with a sine wave gating
A high performance sine wave inverter controller with capacitor current feedback and “back-EMF” decoupling
1. This is the sine wave mentioned in the SAI Principle above.
这就是以上的SAI原理中提到的正弦波浪线。
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2. In a solar system, each planet has its own sine wave.
在一个太阳系中，每颗行星有着各自的正弦波。
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3. We used a simple sine wave pattern as the basis for a simple and original Web design and create a single-page layout.
我们使用简单的正弦波模式作为一个简单原创的网页设计和创建单页布局的基础。
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4. For instance, let's consider the sine wave, or sinusoid, a mathematical function that describes a smooth repetitive oscillation.
例如，让我们考虑一下正弦波，也即正弦曲线这样一个描述平稳反复振荡的数学函数。
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5. Let us say we want to see just one cycle of the sine wave.
假设我们只想看到一个正弦曲线周期。
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6. There's kind of a sine wave thing going on.
这是我们正在采用的一种类似正弦曲线一样的工作方式。
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7. Harmonics are deformations to the ideal electrical wave or sine wave.
谐波是理想电波或正弦电波的变形。
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8. The pulse widths and spacings are arranged so that their weighted average produces a sine wave.
如此设置的脉冲宽度和间距使它的加权平均值恰好是正弦波。
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9. The structure of the sine wave inverter is given, the working principles of the control circuit and voltage feedforward are analyzed.
给出了正弦波逆变器的主电路结构，分析了控制电路及电压前馈的工作原理。
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10. Considering the influence of the input disturbance, a mathematical description of road surface irregularity is established, which is the model of integral white noise and inspire with sine wave.
同时，考虑到路面扰动输入对悬架控制的重要影响，建立出积分白噪声形式的路面不平度数学模型及正弦激励模型。
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11. The power system harmonic is the voltage sine wave of power system get distortion; electric locomotive power will have 0 to 50 harmonics.
电力系统的谐波是电力系统电压正弦波形产生畸变，电力机车用电会产生0次到50次谐波。
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12. The waveform square wave, sine wave, triangle wave and the sawtooth wave, etc.
其波形有方波、正弦波、三角波和锯齿波等。
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13. A sine wave alternating voltage signal is generated synchronously in the presence of gear teeth made of carbon steel, magnetic stainless steel, or iron (ferrous metal).
阿正弦波交流电压产生的同步信号中的齿轮碳钢，不锈钢磁性，或铁(黑色金属)提出的存在。
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14. This circuit provides high purity sine-wave output down to low frequencies with minimum circuit complexity.
这个电路以最简洁的结构实现了高纯净度正弦波输出，而且在较低的频率上也是如此。
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15. Digital design is the main character of this system. The three-phase SPWM pulses are generated through sine wave compared with triangular wave.
数字化设计是本系统的特点，系统最终生成的三相spwm脉冲是基于三相正弦调制波和三角载波比较得到的。
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16. The fluctuant is different with the influence of period and swing of the sine wave.
正弦型来流使压力系数产生波动，程度受正弦周期、振幅影响；
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17. It is proved that the saddle point is intrinsic attribute of system during its evolution when 4 sets of ideal sine wave and 3 sets of observed seismic wave are input to the slope.
通过对边坡输入4组理想正弦波和3组实测地震波论证了边坡系统演化过程中的鞍点是系统的固有属性；
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18. The primary function of the auxiliary signal generator is output sine wave or SWIFT (stored wave form inverse Fourier transform) wave at the scheduled time.
辅助信号发生器的主要功能是在规定的时间段内输出正弦波或者任意波形。
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19. The parameter estimation of sine-wave flooded in strong noise background is an important and practical technique, and it is the base theory of spectrum analysis estimation.
估计淹没在噪声中的正弦波参量是具有实际应用价值和普遍意义的技术之一，也是测试所有谱估计性能的基础。
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20. Sine wave is used for the separation and detection of ion, SWIFT will be used for ion screening.
正弦波的作用是离子的分离和离子的检测，任意波形则用于离子的筛选。
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21. Infrared transducer examines directly the body and sends out electrical signal similar to sine wave.
红外传感器直接感应人体，并输出近似正弦波的电信号。
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22. This paper gets the frequency stability of a sine wave using a digital method.
本文实现了利用数字方法计算正弦波的频率稳定度。
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23. For integrated aircraft structure, sine wave beams were fabricated and demonstrated by using the textile fabrics and liquid molding.
在整体化制造方面，研制和验证了织物复合材料正弦波梁的液态成型制造技术。
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24. Therefore it has the broad application prospect Present paper's primary mission is based on the ARM technology, designs a performance fine sine wave profile generator.
因而它具有广阔的应用前景。本论文的主要任务是基于ARM技术，设计一个性能优良的正弦波波形发生器。
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25. The experiment results prove that the power supply has good sine wave function, and widely apply range. it efficiently improves testing precision of core loss.
实验结果表明该电源具有良好的正弦波形，有较广的适用范围，能够有效地提高铁心损耗测试精度。
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26. A new control method of multiunit inverter is described, which determines the triggering pulse for each unit to obtain the sine wave output through multiple-phase shifting superimposition principle.
研究了多重化逆变器的一种控制方法，采用逆推的方法确定各单元的触发脉冲，通过多重移相叠加原理得到正弦波输出。
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27. It can measure not only the sine wave, square wave, triangle wave, a sharp pulse but also can measure other characteristics of the signal wave.
它不仅可以测量正弦波、方波、三角波、尖脉冲信号和其他具有周期特性的信号的频率，而且还可以测量它们的周期。
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28. It can measure not only the sine wave, square wave, triangle wave, a sharp pulse but also can measure other characteristics of the signal wave.
它不仅可以测量正弦波、方波、三角波、尖脉冲信号和其他具有周期特性的信号的频率，而且还可以测量它们的周期。
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sine wave
