phase相关论文
Phase One宣布推出iXM-GS120航空相机,旨在满足国家安全和地理情报收集项目的苛刻需求.iXM-GS120专为无人驾驶飞行器(UAV)、固定翼......
Direct generation of chirp-free solitons without external compression in normal-dispersion fiber lasers is a long-term c......
It has been widely discussed whether long-range magnet-ic order could exist in low-dimensional (d ＜ 3) systems.Early stud......
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The machining accuracy of computer numerical control machine tools has always been a focus of the manufacturing industry......
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Wurtzite-structured ZnS nanorobs were synthesized via one-step solvothermal approach using adopting ZnO with (NH2)2CS as......
本文主要分析影响某弹道测量与修正雷达系统测角精度的误差因素.主要从以下几个方面入手:对流层折射误差、基线测量(加工)精度、接......
The impact-echo test can be adopted to detect the defects or inclusions in concrete structures.The conventional impact-e......
Simultaneous Optimization of Phase and Morphology of CsPbBr3 Films via Controllable Ostwald Ripening
Both phase and morphology of perovskite films are very important for high-performance optoelectronic devices....
An ultrasonic pollination device was developed to achieve effective artificial pollination of strawberries in artificial......
Evaluation of Renal Oxygenation Level Changes after Water Loading Using Susceptibility-Weighted Imag
OBJECTIVE:To assess the feasibility of susceptibility-weighted imaging(SWI)while monitoring changes in renal oxygenation......
Effect of motion-correction algorithm(Snapshot Freeze)on image quality in patients undergoing corona
Purpose To assess the effect of a motion-correction algorithm(SSF)on image quality in patients undergoing coronary CT an......
A variety of behavioral methods and task designs have been developed to probe mouse vision....
Functional polyolefin plastic additive,i.e.,maleic anhydride grafted polypropylene(MAPP),has been used as polymeric surf......
Objective: Eight phases of the normal gait cycle (GC) were described X years ago.The percent of time (PT) spent in each ......
With the depletion of petroleum,catalytic production of liquid fuel and chemicals from available carbon resources such a......
In fringe projection profilometry,the phase sensitivity of a fringe pattern to depth variation of the measured surface i......
实验室条件下模拟沸水堆乏燃料贮存环境，研究Al-B4C复合材料的腐蚀行为。监测腐蚀过程中溶液的电导率 和pH值，对溶液成分进行ICP测试......
HY2A isthe first Chinese marine dynamic environment satellite.It incorporates a radar altimeter to determine the sea sur......
采用波导布拉格光栅(WBG)微扰的傅里叶变换和流守恒定律求解耦合模方程,得到WBG相位响应的解析解。通过对该相位响应的解析解进行......
液晶光学相控阵(LCOPA)的光束偏转效率(OSE)定义为一级衍射光强与总入射光强的比值，它受很多因素的影响，因此建立一个数值分析的模型......
A phase singularity of the light field created by interference of two Gaussian singular beams which propagate in a weak ......
焦散线理论是利用光传播轨迹切线簇构造初始波前的一种方法。基于焦散线理论设计和传输的表面波具有局域场增强、传播轨迹可控等优......
全息干涉计量和剪切干涉计量都是光学测量的重要方法,但似乎一直在独立发展。数字全息可以数字化地再现光场,而剪切干涉从原理上讲......
相移阴影莫尔是一项成熟的物体表面三维轮廓测量技术,但是该技术的性能还有优化的空间。为了提高阴影莫尔技术的精度且不增加装置......
为降低传统光栅横向剪切干涉仪中双方孔空间滤波器带来的加工和装调难度, 设计了一种基于9步式零级相位误差标定的光栅横向剪切干......
提出一种基于主成分分析(PCA)的多波长同轴共路同时相移干涉测量方法。所提方法可以通过从单色CCD记录的一系列相移量未知的多波长......
非局域空间光孤子相互作用受到很多因素的影响,通过数值模拟和实验方法讨论了相位和外置偏压对向列相液晶中空间光孤子相互作用的......
针对航空航天领域对超静平台纳米量级位移遥测的需求, 研制了一套体积小、质量轻、便携式的激光多普勒纳米位移遥测系统; 系统在电......
Performed in this work are complex statistical, fractal and singular analyses of phase properties inherent to birefringe......
用量子相位算符计算了凝聚体相位的具体表达式, 发现凝聚体的相位与时间,初始相位,非相互作用能和粒子数有关。然后进一步计算了具......
基于Zernike相衬法原理和相衬板设计理论,利用金属材料Ag具有宽角度消偏振的特性,设计一种低偏振效应的移相膜。采用光刻及镀膜法,......
研究了具有2n 1次非线性的薛定谔方程暗孤子特性。首先,给出了静态暗孤子解的统一解析表达式,发现静态暗孤子的宽度随非线性幂次的......
运用等效层理论,设计了一种目标波长分别为780,810,850 nm,在45°入射角下使用的反射镜,该反射镜在保证膜层高反射率的同时实现了......
研究压缩真空环境下二能级系统的相位参数估计,考察压缩态参数N和相位参数取值的不同对量子Fisher信息的影响,重点讨论提高参数......
传统的相移阴影叠栅轮廓术在垂直于光栅面方向移动光栅实现相移,由于相移是非线性的,需要较多帧的条纹图进行相位解调。为了减少条......
从光学多维信息获取器件的小、简洁、易集成化的设计角度出发,对超透镜偏振、相位调控的原理进行分析,基于传输相位和几何相位设计......
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Morlet 由于具有很好的空域和频域局域能力，是小波变换轮廓术中最常用的小波之一。通过计算Morlet 小波与变形条纹之间的相似度，可以......
受噪声或探测器的非线性响应等影响,采用光学三维轮廓术装置实际摄取的条纹图的光强具有非正弦性分布的特点,这导致现有的随机相移......
The imagequality evaluation in fiber-optic image bundles was addressed by the modulation transfer function (MTF). With t......
根据投影栅相位法三维检测实际应用中所遇到的频域处理的移频问题和被测物体与参考面的对应关系问题, 分析了它们对解相精度的影响......
Efficacy and toxicity of capecitabine combined with intensitymodulated radiotherapy after D1/D2 lymp
BACKGROUND Adjuvant chemoradiotherapy(ACRT)with oral capecitabine and intensitymodulated radiotherapy(IMRT)were well tol......
Unraveling the catalytically active phase of carbon dioxide hydrogenation to methanol on Zn/Cu alloy
Methanol synthesis from CO2hydrogenation catalyzed by Zn/Cu alloy has been widely studied,but there is still debate on i......
Suppressing irreversible phase transition and enhancing electrochemical performance of Ni-rich layer
Ni-rich layered oxide LiNixCoyMn1-x-yO2(x≥0.8)is the most promising cathodes for future high energy automotive lithium-......
Sodium ion batteries(SIBs)are an exciting alternative for post-lithium energy storage.They can be regarded as a promisin......
We present a model of the universe based on the theory that space consists of energy quanta. We use the thermodynamics o......
Numerical Simulation Considering Non-Equilibrium Phase Change Volatile Oil Reservoir: A Case Study o
A</span><span style=“font-family:Verdana;”>s a typical volatile oil reservoir, the actual production characteristics o......
