• 附加二-液体相位变化模型

    Additions to two-fluid phase change model.

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  • 因此上述的无规相位变化很少出现

    As a result, the random phase changes mentioned above occur much less frequently.

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  • 相位变化造成失真

    Distortion can result from phase shifts.

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  • FM响应大小相位变化影响激光器高速频率交换

    The FM response magnitude and phase variation effects laser on the high speed frequency switching.

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  • 一方面生物学系统一个极其比率经历相位变化

    On the other hand biological systems go through phase changes at an extremely fast rate.

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  • 通过差分检测提高了检测灵敏度,从而实现相位变化解调

    Differential detection can demodulate this disturbing and can also make system more sensitive.

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  • 相位变化振幅几乎不变,井水位潮汐响应满足过渡状态

    If the phase change, while the amplitude is almost constant, tidal water level response to meet the transition state.

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  • 借助选择离散载波相位变化传输数字信息调制技术

    Modulation techniques for transmitting digital information in which that information conveyed by selecting discrete phase changes of the carrier.

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  • 分析表明,在一定条件下得到输入函数相位变化率分布信息

    The results indicate that the information about phase change of the input object function can be obtained under given conditions, when it is illuminated by an incoherent quasi - monochromatic source.

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  • 计算了高反薄膜相位变化分析光学薄膜的相位对光学器件影响

    The phase variation of the HR films was calculated and the influence of the phase of coatings on optical devices was investigated.

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  • 电容效应不是来自电流-电压相位变化而是来自于电容谐振

    The negative capacitance effect was not from the phase of the current - voltage change, but from the capacitor resonant.

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  • 相应正弦波求得振幅相位变化可以检测平面波入射方向功率

    Derection and power spectrum of an incident plane wave are estimated by evaluating amplitude and rate of phase change of the corresponding sinusoidal wave.

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  • 讨论了孤子传输,由脉冲包络相位变化产生啁啾孤子传输的关系

    The relation between the chirp in phase of soliton pulse and soliton propagation is discussed in this paper.

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  • 利用反射光光纤中的横向偏移相位变化导出全反射计算公式

    In the cladding while counting in the phase change, using the transverse shift and the phase change of the total reflected light, we derive the beat length formula of the isotrope fiber.

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  • 偏振光干涉仪也是能将布拉格波长移动转化为干涉相位变化非平衡干涉仪。

    The polarized light interferometer is also a kind of unbalanced interferometer which can convert the Bragg wavelength shifts into interferometer phase shifts.

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  • 数值计算结果表明,多径分量相位变化影响时间同步误差估计均值准确性

    Numerical results demonstrate that the phase variations caused by multipath time delays may influence accuracy of the mean of time synchronization error spectral estimation.

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  • 路信号数据采集后使用了无相位变化滤波方法,通过过零点算法计算出得出相位差。

    Two signals from the mass flowmeter are filtered by no change of phase, and the phase difference is given by zero passage arithmetic.

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  • 基于相干相位编码OCD MA技术依靠信号相位变化利用伪随机序列解码。

    Based on coherent optical phase encoding OCDMA techniques rely on phase changes optical signals, using pseudo-random sequence for encoding and decoding.

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  • 通过原理分析证明了该方法在实现对有用信号滤波同时保证了信号的线性相位变化

    After analysed the principle of time domain average method, the conclusion can be got that this method can extract the useful signal and keep the linearity phase change.

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  • 然后投射测物体表面,计算未发生形状变形处的相位为由产品定位精确引起的相位变化量。

    Secondly, fringe analysis techniques are adopted to acquire the phase when referenced sample is perfect positioned; the same way is employed onto the product which is inaccurate positioning.

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  • 理论分析浦光开启稳态过程光纤放大器掺杂光纤的温度变化,以及对应的光纤放大器相位变化

    Theoretical analysis are presented, which are the pump-induced temperature change and the associated thermal phase shift occurring in a fiber amplifier from the pump turning on to steady state.

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  • 本文论述一个由流体力学光学联系起来新课题——激光通过湍流剪切后的相位变化峰值功率变化

    In this paper, the investigation of the variations of the peak power and phase Angle of a laser beam passing through a turbulent shear layer is discussed.

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  • 提出光纤相位传感器代替传统微音器检测光信号讨论了光纤中光波的相位变化声信号关系

    The optical fiber phase sensor is used to replaces traditional microphone, and the relationship between light phase and photoacoustic signal is discussed.

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  • 另外还采用AD公司DDS器件ad9850实现一种频率可控制、相位变化相位噪声的DDS信号源。

    In addition a digital signal generator was incorporated via a DDS chip AD9850 from Analog Devices inc, featuring accurate frequency preset, quick phase transformation and low phase noise.

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  • SOA固有折射附加双折射使得光波引进的相位变化具有偏振相关性,SOA 一些应用带来不利影响

    The intrinsic birefringence and induced additional birefringence of SOA make optical phase shift sensitive to polarization state and give rise to unwanted effects in SOA.

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  • 基于莫尔效应本文提出了种利用白光面光源进行编码栅反向投影,等位线条纹的形式测量物体相位变化的新方法

    Based on the Moire effect in shadow-casting of two coded masks a new kind of optical method is proposed to map phase variation on the object image with an extended incoherent illumination.

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  • 文章重点研究较高振幅振动柱锁定现象波动升力位移之间相位变化,讨论了方柱涡激振荡、驰气动稳定性问题。

    This study aims at investigating the lock-in phenomenon, fluctuating lift and the phase shift between fluctuating lift and displacement of the oscillating cylinder.

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  • 控阵雷达通过方式控制天线孔径面上辐射单元相位变化实现波束快速扫描,使具有灵活变化快速、多功能优点

    Phase Array Radar can scan beams fast by controlling the phase of radiator elements in the antenna aperture surface, which shows many excellences such as agility, change celerity and multifunction.

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  • 控阵雷达通过方式控制天线孔径面上辐射单元相位变化实现波束快速扫描,使具有灵活变化快速、多功能优点

    Phase Array Radar can scan beams fast by controlling the phase of radiator elements in the antenna aperture surface, which shows many excellences such as agility, change celerity and multifunction.

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