arbitrary phase
英 [ˈɑːbɪtrəri feɪz]
美 [ˈɑːrbɪtreri feɪz]
任意相位
双语例句
- The complete phase strain model for arbitrarily configured single mode optical fiber in an arbitrary three-dimensional strain field is derived. It includes all factors having influence on the optical phase such as change in length, dispersion and birefringence.
导出了处于任意三维应变场中任意构形单模光纤中的全相位应变模式，包括了光纤长度变化，色散及双折射等对传播光相位有影响的所有因素。 - Based on previous research, it is understood that for any porous media it is possible to get an unified capillary pressure saturation relationship for arbitrary two phase flow, and the problem is how to estimate the scaling coefficients of capillary pressure.
前人的研究表明，对于一定的多孔介质，建立其中任意两相流的统一毛细压力饱和度关系曲线是可能的。 - The analysis gives enough precision for engineering use for a PLL with arbitrary characteristic phase detector g ( PPPPPP), which runs in whole positive slope range of g ( ppppp).
含有任意鉴相特性g（φ）的锁相环，当它工作g（φ）在的整个正斜率区内时，使用准线性分析法可以得到足够高的工程精度。 - This method can measure arbitrary phase delay conveniently.
该方法可以方便快捷地测量任意相位延迟。 - Based on the general conditions for open and fixed natural boundaries with an arbitrary reflection coefficient and phase shift, the boundary conditions for the present model are treated.
从开边界条件、不同反射特性的固壁边界条件相统一的表达式出发，对边界条件进行处理； - A Method to Analyse the Fresnel Diffracted Field of an Arbitrary Multiple Phase Grating
一般多值相位光栅菲涅耳衍射光场的分析 - The AWG can generate cycle signal with arbitrary waveform. It can also easily control frequency, phase and amplitude, and can switch frequency rapidly in wide frequency area.
此任意波形发生器（AWG）可以产生任意波形的周期性信号，能灵活控制信号的频率、幅值和相位，并且在很宽的频率范围内快速切换频率。 - In order to study the transport of beams with arbitrary phase space contours, the spline function representation of phase space contours is proposed.
为了研究具有任意形状相空间的束流的传输，提出了束流相空间变换的样条函数表述。 - Based on two-beam interference principle, a corrected five-bucket phase-shifting algorithm which possesses high accuracy with an arbitrary phase step in range of 10 nm is present.
为此在双光束干涉原理的基础上，提出了一种改进型的五步算法，实现了在10nm范围内任意步长的算法高准确度。 - Based on a adaptive arbitrary time-delay linear phase FIR digital filtering algorithm, a simulation experiment of determining the bearing and range of high-frequency noise source at a ship's stern is done.
设计了具体的自适应线性相位任意时延FIR滤波器对舰船螺旋桨所辐射的高频噪声源进行了定向和定位。 - In three-dimensional arbitrary curvilinear coordinate system, an Eulerian-Lagrangian two phase large-eddy simulation ( LES) approach was employed to predict instantaneous gas-liquid two-phase turbulent combustion flows in an annular combustor.
在三维任意曲线坐标系下采用欧拉-拉格朗日两相大涡模拟方法对环形燃烧室火焰筒气液两相紊流瞬态反应流进行数值模拟。 - Arbitrary exciting current and armature current of each phase, in which the interaction between the exciting current field and the armature current field, as well as the magnetic saturation are taken into account.
在考虑励磁磁场和电枢磁场相互作用以及磁路饱和的基础上，利用该方法可以计算在任意转子位置、任意电枢电流、任意励磁电流下任一绕组自感和绕组之间互感。 - The above-mentioned method is applicable to any switched-capacitor network with arbitrary switching phase or duty cycle.
本方法适用于具有任意开关周期的任何一个开关电容网络的计算。 - The transposition schemes of arbitrary arrangement four phase overhead lines are discussed in detail, and the each sequence parameter calculation of the lines are also studied.
详细讨论了四相导线任意排列的四相输电线路的换位方案，研究了其各序参数的计算方法。 - Design of an Arbitrary-geometry ( 0, π) Model Binary Phase Grating
一种任意图形编码的（0，π）型二维位相光栅的设计 - From the fundamental theory of the teleportation, an arbitrary two-partite state can be teleported via a quantum channel of common eigenstates of number sum operator and phase difference operator.
本文从基本的隐形传态理论出发，用粒子数和算符以及相位差算符，并通过这两类算符的共同本征态作量子通道实现了任意两粒子态的隐形传态。 - The Fast Implementation of Arbitrary Length Linear Phase Cosine Modulated Filter Bank
任意长度线性相位余弦调制滤波器组的快速实现 - Using the principle of Mathematical Statistics, this paper analyses the method to calculate the word length of complex FIR filtering operators in the arbitrary phase and linear phase strutures.
利用数理统计原理，本文分析了任意相位和线性相位结构的复FIR滤波运算器字长的计算方法。 - AS Arbitrary Waveform Generator has the advantages of high stability of output frequency, high frequency resolution, fast frequency switching, generating continuous phase waveform and being able to output the user-defined waveforms and so on, it is increasingly widely used in the test system.
任意波形发生器由于具有输出频率稳定度高、频率分辨率高、频率切换速度快、输出波形相位连续且能够输出用户自定义的波形等优点，被广泛使用于测试系统中。 - Through the analysis of the test results, the design achieved the request, and proved by using software combined with hardware, based on FPGA realizing DDS framework of double channel can be arbitrary waveform generator phase shifting of the design is feasible.
通过对测试结果的分析，本设计达到设计要求，并证明了采用软硬件结合，利用FPGA实现基于DDS架构的双通道可移相的任意波形发生器的设计是可行的。 - In the other one, based on the statistical character of the diffractive object phase field, we deduce a formula to extract arbitrary phase shift but without knowing the object intensities.
其二是利用物光衍射相位场的随机统计特性，导出一个公式，可在不需测量物光强度的情况下抽取出任意相移量。 - This new method can transform a plane wave into arbitrary beams based on the liquid crystal theory of electrically controlled birefringence and the algorithm of real-time phase retrieval.
该方法基于液晶可编程电控双折射特性和实时快速相位恢复算法，可将平面相干光实时变换成任意期望的衍射图形。 - There is a periodic phase coincidence phenomenon between two arbitrary frequency signals and the period of the phase coincidence is relation with the frequency relation of those two signals. Based on this principle a new FLL ( frequency locked loop) is realized.
两任意频率信号间会出现周期性的相位重合现象且相位重合周期和两频率信号的频率关系密切联系，基于此原理实现了一种新型的锁频环。 - The phase frequency function has a intrinsical property of assembling the narrow-band interferences, that is a arbitrary kind of narrow-band interference, no matter how strong, will only show in the few points in the phase frequency domain and will not interrupt most of the spectrum.
而相频特性函数具有汇集窄带干扰的本质特性，即对于任何形式的窄带干扰来说，不论其强度如何，在相频特性函数上均只会体现在几个点上，而对于大部分谱线没有影响。 - Applying the least square method, the formulas of the apparent phase center ( two dimensional) for arbitrary section in phase patterns are presented, and the results illustrate that the triple-fed circular polarized microstrip antennas can achieve stable phase center.
基于最小二乘法，推导了任意轴向切面相位方向图的视在相心（二维）计算公式，计算结果表明三馈点圆极化微带天线具有稳定的相位中心。 - The spontaneous emission light resulting from different atoms is arbitrary at frequency, phase and directions of polarization and propagation, so that the emitted light is incoherent. Therefore, how to effectively control the atomic spontaneous emission becomes an active research topic in quantum optics.
不同原子产生的自发辐射光在频率、相位、偏振方向及传播方向上都有一定的任意性，是非相干的，因此如何有效的控制原子的自发辐射成为量子光学研究的热点。 - For the polyphase codes with arbitrary phase, an optimal design method combined with pulse compression filters is proposed.
针对具有任意相位的多相编码信号提出一种编码信号与脉压滤波器联合优化的设计方法。 - The fractional orders and scaling factors of fractional wavelet transform and the arbitrary phase shifts can serve as different kinds of keys for decryption to greatly improve the security of the system.
分数小波变换的分数阶和尺度因子以及相移干涉术的任意的相移因子都可作为加密密钥，大大增强的系统的安全性。 - In the first one of them, the equation to calculate the phase shift between two adjacent frames is deduced by solving a monadic quadratic equation and then the arbitrary unknown phase shift can be calculated by using the two interferograms and the intensities of object and reference waves.
其一是通过求解一元二次方程，推导出相邻两幅干涉图之间相移量的计算式，由相邻两幅干涉图和物光及参考光强度计算任意未知相移量。