phase shifting的例句大全

For the anti-vibration in interferometry, a new simultaneous phase-shifting method Michelson polarization phase-shifting technique, is presented.

为了干涉测量的 抗振 目的, 提出了一种新的同步移相干涉测量方案并搭建了实验装置.

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The characteristics and operation principle phase-shifting PWM controller UCC 3895 are introduced in this article.

详细介绍了移相型PWM控制器UCC3895的特性、引脚功能、主要参数、工作原理以及典型应用电路等.

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A four-step phase shifting method is presented-field digital determination of the stress parameter of optical glass.

提出了一种用四步移相法实现光学玻璃应力等倾角全场数字化测量的方法.

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However, for small tilt angle the laser and phase shifting measurement agree closely.

然而, 小倾角的激光和相移测量同意密切.

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This thesis proposes a N step color phase-shifting method for measuring 3 D shape of objects.

本论文提出一种N步彩色相位移法用以量测物体的三维外形.

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A point-diffraction interferometry was presented based on Fourier transform instead of the phase-shifting point-diffraction interferometry.

在相移算法的点衍射干涉术的基础上,提出了基于傅里叶变换的点衍射干涉测量术.

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D topography measurement consists of Moires method , phase-shifting method shadow moir é profilometry.

三维物体形貌测量技术包括:云纹轮廓术 、 相位测量法、投影栅线相位轮廓术.

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This method has advantages : measure by single frame, no phase-shifting error.

该方法具有单帧测量 、 无相移误差的优点.

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Conclusion: electro-acpuncture is one kind of nonphotic zeitgeber . It may modulate the phase-shifting of photic stimuli.

结论: 电针的相位反应曲线呈 非 光性,是一种非光性的授时因子,对光性授时因子相位转移效应有调制作用.

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In the article, we mainly study the phase-shifting technique and the phase unwrapping technique.

文中对相移技术和相位去包络技术做了深入的探讨和研究.

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Phase-shifting circuit using RC phase-shift circuit.

移相电路采用RC移相电路.

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Phase values of all pixels are calculated by the phase-shifting method from the obtained RGB intensities.

以得到的RGB亮度值,经由相位移法计算所有像素的相位值.

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This system consists of phase-measuring instrument, digital phase shifting generator and phase three network components.

此系统由相位测量仪 、 数字式移相信号发生器和移相网络三部分组成.

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Phase shifting technique is used to realize a 7.5/8 dual modulus divider. The divide by 4 circuit is improved to avoid error function due to indeterministic initial phase.

采用了相位切换型结构实现了一个7.5/8双模分频器，对其中的四分频电路进行改进以避免因相位不确定性造成的分频错误。

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In phase calculate of phase-shifting interference technique, Because of the periodicity of function arctan, all the phase values are ranged over-π to π. The transitions of phase values form wrapped wavefront.

在移相干涉技术的相位计算中，周期函数arctan的相位值分布在[-π，π]之间，相位值分布的跃变形成了被压包后的波面。

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Then the paper presents a phase measurement method of frequency shifting based on multiple spectral bands.

并提出了一种多谱段分色频移相位测量方法,给出了测量原理和精度的分析.

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Introduce phase-shifting technology which is used in off-axis holography for filtering the zero-order diffracted image and conjugate image, testified by simulated results.

分析了相移技术在离轴全息中的应用，利用计算机仿真证明其在滤除零级衍射像和共轭像方面的作用。

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Phase shifting control circuit, first stage and second stage driver and synchronous driver circuit, wire feed circuit preset parameter& display circuit, serial communication circuit and protect circuit are introduced emphatically.

重点介绍了移相控制电路、前后级同步驱动电路、送丝电路、参数预置及显示电路、串行通讯电路和保护电路设计。

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