coherent wave
英 [kəʊˈhɪərənt weɪv]
美 [koʊˈhɪrənt weɪv]
网络 相干波; 相干光波
双语例句
- The phenomenon of the existence of isomers. The Spectral Anomalies in Young's Three-Pinhole Experiment Formed by a Spatial Fully Coherent Polychromatic Wave
同分异构现象存在同分异构体的现象多色空间相干光经杨氏三孔干涉后的光谱奇异现象 - Experimental study on incipient motion of coherent silt under wave and flow action
波、流作用下粘性淤泥的起动试验研究 - We demonstrate electrical and optical controls of fast light using the coherent population oscillation ( CPO) and four wave mixing ( FWM) in the gain regime of QW SOAs.
在量子阱半导体光放大器的增益管理中，应用相干布居振荡和四波混频技术，我们证明了慢（快）光的电子和光学控制。 - The Spectral Anomalies in Young's Three-Pinhole Experiment Formed by a Spatial Fully Coherent Polychromatic Wave
多色空间相干光经杨氏三孔干涉后的光谱奇异现象 - Fine coherent scanning method by seismic wave group feature
利用地震波组特征的精细相干扫描方法 - A Formula for Rain-induced Coherent Depolarization in mm Wave Band and Its Inversion
降雨相干去极化的算式及其反演 - Coherent radiation of millimeter wave generated by intense annular relativistic electron beam
强流相对论电子束环产生的毫米波相干辐射 - The tunable, coherent terahertz wave generation in a variety of isotropic semiconductor nonlinear crystals, such as ⅲ-ⅴ and ⅱ-ⅳ compounds, by difference frequency mixing is studied theoretically based on the theory of the cross-Reststrahlen band dispersion compensation phase-matching.
理论研究了利用剩余射线带色散补偿相位匹配原理，在Ⅲ-Ⅴ族和Ⅱ-Ⅳ族光学各向同性的半导体非线性晶体中差频产生可调谐THz波的可行性问题。 - Microwave Coherent Scattering System for Studying Plasma Wave
用于等离子体波研究的微波相干散射系统 - Optical parametric oscillator ( OPO) has widely tunable range, high efficiency, simple structure and high reliability. It's one of the most important ways to get widely tunable and highly coherent radiate source, and the new wave band laser systems.
光参量振荡器由于具有调谐范围宽、效率高、结构简单、工作可靠等特点，是获得宽带可调谐、高相干辐射光源和新波段激光系统的重要途径。 - It was found that since a large number of avoided level crossings destroy the regular structure of the state space of the system, the components in the wave packet are no longer coherent and the motion of the wave packet becomes chaotic.
指出系统的混沌运动是由于大量能级免交叉的出现在波包运动的初始阶段就破坏了波包内部的规则结构，波包各成分间的协同性被破坏，波包的运动成为混沌。 - Then based on Kirchhoff approximation theory, the formula of the coherent and incoherent scattering intensity of plane wave from two dimensional dielectric normally distributed rough surface are derived, and the scattering intensity of a planar, rough surface of unit area.
然后从粗糙面散射Kirchhoff标量近似理论出发，得到了平面波对高斯分布的二维随机粗糙面的相干散射和非相干散射强度表达式，并给出了单位面积粗糙面非相干散射的表达式。 - We find that the condition determining the energy spectrum in the coherent states representation is the analyticity of wave functions.
发现在相干态表象中，决定束缚态能量本征值的条件是波函数的解析性，而不是平方可积性。 - Research on Measuring Methods of the Medium Loss for Coherent Wave
相干波介质损耗的测量方法研究 - The τ-p transform is one of the important techniques to eliminate coherent noises and separate wave fields, but the operator aliasing artifacts and edge effect artifacts affect its resolution, therefore the conventional τ-p transform can't be used simply.
τ-p变换是消除相干噪声、波场分离的重要方法之一，但常规τ-p变换存在算子假频和端点效应，分辨率太低，无法直接使用。 - Properties of coherent radiation of millimeter wave generated by a intense rotating annular relativistic electron beam ( E-layer) which is from a cusp magnetic field are investigated.
本文研究由跃变磁场产生的绕轴高速旋转的电子束环（E层）产生毫米波相干辐射的特性。 - Laser Pulse Width Compression by Coherent Wave Mixing in Silicon
在单晶硅中用相干光耦合方法压缩短脉冲和超短脉冲 - Coherent Noise Elimination Technique Based on Wave Field Transform Using Apparent Velocity
基于视速度的波场变换的叠前强相干噪音压制技术 - Acousto Optic Technique and Coherent Light Wave Communication
声光技术与相干光通信 - Some coherent amplification experiments about the micro continuous wave CO2 laser signal of the order of microwatt and milliwatt hsve been done.
本文对毫瓦及微瓦量级的连续波微弱CO2激光信号进行了相干放大实验研究，获得了一定的效果。 - Reconstruction and prediction of coherent acoustic field with the combined wave superposition approach
基于联合波叠加法的相干声场全息重建与预测理论 - Applications are expected in high speed optical communications, coherent light wave systems and laser gyroscope.
预计它们可以用于高速光通信，相干光通信和激光陀螺。 - Radon transform is one of important techniques to suppress coherent noises and separate wave fields.
Radon变换是压制相干噪音，波场分离的重要方法之一。 - The Coupling Amplification of Coherent Optical Wave and Enhancement of Weak Images with Fe: LiNbO_3 Crystal
利用Fe：LiNbO3晶体实现相干光波耦合放大和弱图象增强 - A theory of coherent propagation of light wave in semiconductors(ⅲ)
半导体中光的相干传播理论（Ⅲ） - It is found that the phase can be used to modify the absorption-dispersion characteristic of the system. This striking behavior is the result of coherence interference between two contributions of coherent population oscillation and four wave mixing effects.
研究发现相位效应可以改变介质的吸收和色散特性，这是相干粒子数振荡和四波混频对极化率的贡献相互干涉的结果。 - Then we show the experimental results of partially coherent solitons and introduce the approaches which describe partially coherent wave propagation in nonlinear media.
然后详细介绍部分相干光孤子的实验实现以及研究方法。 - Synthetic aperture radiometer which is based on coherent signal processing is one of millimeter wave imaging system. It has high spatial resolution without mechanical scanning.
毫米波成像体制中综合孔径辐射计无需机械扫描，可稀疏阵列，具有较高的空间分辨率。 - Microscopic particles perform some charac-ters in quantum mechanics which did not exist in classical mechanics, such as, the quantum tunneling of particle, coherent superposition of wave function of particles.
微观粒子在量子力学中表现出来了许多经典力学所禁戒的情况，如粒子的量子隧穿，粒子波函数的相干叠加等特性。 - Using narrow instantaneous bandwidth to synthesize wide coherent processing bandwidth, stepped frequency continuous wave ( SFCW) radar is able to improve receiver sensitivity effectively and make it easier for implementation.
SFCW雷达利用较小的瞬时带宽合成较大的工作带宽，能有效提高接收机灵敏度，降低系统实现难度。