相位差

词组短语

phase difference

与相位差相关的网络例句 [注：此内容来源于网络，仅供参考]

The scattering properties of particles with different shape parameters are simulated respectively in the modes of reflection and refraction. Both in the modes of reflection and refraction, the phase difference of non-spherical particle's PDA signal is the unbiased estimate of the corresponding phase difference of ideal spherical particle, and the standard deviation of angle roughness scale on particle surface impacts little on the distribution of phase difference.

本文通过物理光学的方法分析了非理想球形粒子的散射特性，利用物理光学中的稳相点理论，导出了非理想球形粒子散射光的相位表达形式，分析了非理想球形粒子的形状对PDA信号相位及相位差的影响，建立了非理想球形粒子的尺寸分布与PDA信号相位差分布之间的关系。

If the starting point is so far out of focus that the sensor can't identify a phase difference, the camera racks the lens once forward and once backward to find a detectable difference.

如果起始点离聚焦点太远以至于对焦感应点无法确认相位差，相机会把镜头推拉各一次以获得可检测的相位差，否则就停止工作。

We use this pulse as the control of counter. It means we take count of clock pulse during the phase difference pulse and get the phase difference later.

再由鉴相方波来控制计数器的开停，即用高频脉冲去填充两个信号的相位差，从而实现相位差的测量。

By the means of theory, simulation and experiment, the second part of this paper is then analyzed which is on the equivalent output resistance and inductance of the selected inverter and the effect to the output voltage"s amplitude and phase caused by the different values of the inverter"s component. It is concluded that by selecting certain precision level components, the difference of the output voltage amplitude is much greater than that of the output voltage phase.

其次通过理论、仿真和实验分析了本文所采用的电压电流双闭环瞬时控制方式逆变器的等效输出阻抗和两台逆变器器件差异对输出电压的幅值差和相位差的影响，从而得出选用一定精度的器件，两台逆变器输出电压的幅值差比相位差大得多的结论。

Here a tracing of differential optic phase is presented and sin modulation is adopted in the method, triangular operator is applied and finally the rotation signal is gotten after multipling on FOG output and the tracing signal, and adding filters to where they are needed.

提出了一种单通道光相位差跟踪的方法。这种方法采用正弦调制，通过对信号(包括输出信号和跟踪信号)的三角和乘法运算，并在必要的环节进行滤波得到光相位差。

Based on the analysis of conventional phase difference detection method,a new algorithm of phase difference detection is presented according to Fourier series decomposition method and the characteristic that inner product of two orthogonal vectors in a linear space is zero.

在分析现有相位差检测算法的基础上，应用Fourier级数分解方法与线性空间中正交向量内积为零的特性，推导出了一种新的相位差检测算法。

Aiming at phase difference measurement of mass flowmeter,based on actual signal and the zero passage method,the amendatory zero passage method is presented.

针对质量流量计相位差测量，从工程中的实际信号入手，结合虚拟仪器相位差检测的过零法，提出了一种设定阈值的改进型过零法，阐述了算法的检测原理，讨论了影响相位差检测精度的因素，提出了改善精度的技术措施和原则。

In this thesis, the resonance fluorescence spectra of a A-type three-level atom is calculated, which is driven by two bichromatic fields having the same difference of the frequency. In addition, the influence of the relative phase difference on the fluorescence spectra are considered. It is found that the fluorescence spectra of the atom are deeply depend on the relative difference and the appearance and cancellation of the fluorescence are obtained by changing the relative phase difference.

文中以具有相同频差的两个双色场驱动下的三能级Λ型原子为模型，计算了其共振荧光谱，考虑了两个双色场的相对相位差对谱线的影响，结果表明：原子的荧光谱强烈地依赖于驱动场的相对相位差，可以利用相对相位差的改变对荧光的产生和抑制加以操纵。

Based on monochromatic light,the principle of resulting in nonreciprocal phase error that results from axial magnetic is analyzed,and the theory derivation about the actual nonreciprocal phase error is introduced.

基于单色光分析了轴向磁场产生的法拉第非互易相位差的机理，理论推导了实际的非互易相位差，给出仿真结果、分析结果和实验结果，并提出减小轴向磁场作用下的Faraday非互易相位差的主要方法是使得两个消偏器的45°误差之和(θ3+θ4)→0。

The results show that amplitude of defect signal is adversely affected by lift-off variations,but phase difference between defect signal and lift-off loci is almost unchangeable.After analyzing the characteristics of the phase difference with the chang of frequency,a conclusion that defect signal is approximately vertical to lift-off noise at a well-selected frequency is obtained.

结果表明提离增加会显著降低缺陷信号的幅值，但并不影响缺陷信号和提离轨迹之间的相位差，通过分析相位差随检测频率的变化规律发现：存在一个合适的频率可使缺陷信号和提离干扰之间出现90°的相位差。

与相位差相关的网络解释 [注：此内容来源于网络，仅供参考]

color phase microscope：着色相位差显微镜

color pattern generator 彩色信号发生器 | color phase microscope 着色相位差显微镜 | color picture tube 彩色显像管

phase difference：相位差

相位盘(phase plate)位於极光分割器与光源之间,可将入射於极光分隔器的雷射光束产生一相位差(phase difference). 一部份入射於极光分割器的雷射光束经反射后入射於光检测器,即可预防多余的雷射光入射於光检测器,以有效率的利用雷射光束,

phase difference：相位差,相差

phase array sector scanner 相阵扇形扫描仪 | phase difference 相位差,相差 | phase difference microscope 相位差显微镜

phase difference：相差,相位差

phase constant 相位常数,相位常量 | phase difference 相差,相位差 | phase lag 相位滞后

phase displacement：相位差

epoch angle 初相角 | phase displacement 相位差 | signal amplifier 小信号放大器

phase displacement：相位差;角误差

phase difference torque transducer,相位差式转矩传感器 | phase displacement,相位差;角误差 | plase distance meter,相位式测距仪

relationship between optical path difference and phase difference：光程差与相位差的关系

单光子干涉single photon interference | 光程差与相位差的关系relationship between optical path difference and phase difference | 分波前干涉wavefront-splitted interference

phase difference microscope：相位差显微镜

phase difference 相位差,相差 | phase difference microscope 相位差显微镜 | phased-inverting amplifier 相位差放大器

binaural phase difference：双耳相位差

binaural interaction 双耳相互作用 | binaural phase difference 双耳相位差 | binaural ratio 双耳比例

effective phase difference：有效相位差

effective numberical aperture 有效数值孔径 | effective phase difference 有效相位差 | effective stop 有效光阑