1) phase difference
位相差
1.
This experiment mainly serves the composition of two perpendicular oscillations, When phase difference changes.
当位相差变化时合成图形的旋转方向也随着变化。
2.
With the case of any orientations of optical axis in uniaxial crystal,the versatile and precise formula of the phase difference for a birefringent plate is derived by means of Huygens principle.
在单轴晶体光轴任意取向的情形下应用惠更斯原理导出了双折射滤光片产生位相差的精确公式,结合几种熟知的特殊情形进行了简要讨论,给出完全一致的相关结果,揭示该普遍公式的正确性。
3.
Results show that: for the unstable coupled waves in the air-sea system,the air disturbance wave goes ahead of the sea disturbance wave by 0 to π/2 in the phase,and especially when the phase difference is π/4,this sp.
结果表明:对于海气系统中的不稳定耦合波,大气扰动在位相上超前于海洋扰动,位相差范围0到π/2,特别当位相差为π/4时,出现最不稳定海气相互作用;大气和海洋扰动振幅之间的关系由风应力系数和海洋加热系数的相对大小决定,大气扰动振幅可以小于海洋扰动振幅,也可以大于海洋扰动振幅;深海作用系数对于海气耦合波的空间结构总体影响很小。
2) Phase difference error
相位差误差
3) phase difference
相位差
1.
Accuracy analysis of frequency estimated by applying time-shifting correcting method of phase difference in presence of Gaussian white noise;
高斯白噪声背景下时移相位差校正法的频率估计精度分析
2.
An improved phase difference algorithm based on Fourier transform for quazi-synchronous device;
一种适用于自动准同期装置的改进傅立叶相位差算法
3.
A phase difference testing method based on frequency synthesis;
基于频率合成的相位差测量方法
4) phase shift
相位差
1.
Based on the electromagnetic propagation resistivity logging(EPRL) response functions, studied is the relationship that phase shift ( Δ) and amplitude ratio (S) of EPRL vary with formation resistivity, source frequency and spacings between transmitter and receiver coils.
利用电磁传播电阻率测井 (EPRL)仪器的响应函数系统地考察了其相位差Δ和幅度比S随不同地层电导率和仪器参数的变化规律。
2.
Furthermore,the influences of the displacement phase shift and the expander natural frequency on its operating frequency were experiment.
实验测试了充气压力和制冷温度对压缩机共振频率的影响;研究了膨胀机固有频率和运行频率对位移相位差的影响关系;采用多点热负荷静态复温法测试了制冷机的静态冷损,证明了氦气和丝网导热对静态冷损影响极小。
3.
Periodically fully developed laminar flow and augment of convection heat transfer characteristics in wavy channels with different phase shifts were analyzed.
研究了流体在不同相位差的正弦型波纹通道内周期性充分发展的层流流动特征及强化换热特性,利用数值模拟方法探讨了波纹上、下板相位差对流动与换热的影响。
5) 15° out of phase
相位差15°
6) phase error
相位误差
1.
An improved phase error estimation algorithm;
一种改进的相位误差估计算法
2.
Experimental Research on Separated Phase Error from Sound Intensity Measurement System;
用宽带噪声分离声强测量系统相位误差的实验研究
3.
Study on phase error calibration method for stepped frequency radar;
毫米波宽带雷达相位误差校正方法研究
补充资料：相差
1.彼此差别。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条