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- Absolute phase sensitivity 相位灵敏度
- Abstract: Phase unwrapping is the process of determining the absolute phase given its principal value. 文章摘要: 相位图像去包裹运算是三维形貌测量的重要环节,用于获得真实的相位分布。
- Results One of the 7 cases was misdiagnosed as absolute phase of the secondary glaucoma,and 6 of them as choroidal melanoma before the enucleation. 结果手术前7例中1例被误诊为继发性青光眼绝对期,6例被误诊为脉络膜黑色素瘤。
- In the generation and measurement of attosecond pulse using a few cycle laser pulse, the absolute phase of the laser pulse has been an important factor. 在用超短激光脉冲产生和测量阿秒脉冲的过程中,绝对相位成为一个非常重要的影响因素。
- A simple calibration model was developed for digital fringe projection profilometry (DFPP) based on absolute phase extraction and space mapping techniques to simplify the measuring system. 建立了数字光栅投影轮廓测量系统的简易标定模型,以实现测量系统的简便化和便携式应用。
- digital phase sensitivity detection 数字相敏检波
- APSK Absolute Phase Shift Keying 绝对相移键控
- Objective To research on the feasibility and significance of the phase sensitive method in quantitive T1 meas-urement . 目的研究相位敏感方法应用于T1定量测量的可行性及意义。
- It is a special power supply equipment designed recently for phase sensitive track circuit in AC electrified railway. 该新型25赫小站电源屏是我厂最新研制的交流电气化区段站内相敏轨道电路的专用供电设备。
- Experimental results show that the analog circuit for phase sensitive detection can effectively suppress noise. 实验结果表明,模拟相敏检波电路具有良好的噪声抑制能力;
- Keywords ethylstyrene divinylbenzene coated TiO 2;stationary phase;reversed phase chromatographic property;hydrophobic selectivity;absolute mobile phase sensitivity;stability; 乙基苯乙烯-二乙烯基苯包覆钛胶;固定相;反相色谱行为;疏水选择性;绝对流动相灵敏度;稳定性;
- Methods The phase sensitive method was used to remove the phase errors and restore the polarity of theinversionrecovery data . 方法采用相位敏感方法消除相位误差,保存反转恢复序列中磁化矢量的极性。
- That hill's an absolute doddle (to climb). (爬)上那座山岗毫不费力。
- We now have the absolute proof of his guilt. 我们现在有他犯罪的确凿证据。
- We are using a Ti : sapphire laser and a high frequency phase sensitive lock-in loop to achieve time-resolved the dynamics properties of the light emitting devices. 使用钛:蓝宝石锁模脉冲雷射、高频相位灵敏锁向迴路与雷射共焦扫描显微镜以取得发光二极体之时间解析动态特性。
- Newly developed semi automatic grinding wheel balancer for precise grinder detects unbalance vibrative signal by digital phase sensitive detection technique. 介绍新研制成功的精密磨床砂轮半自动平衡仪。
- Her new dress is an absolute dream. 她的新连衣裙漂亮极了。
- My secretary is an absolute gem. 我的秘书真是个难能可贵的人。
- We propose a new measure which compromises the magnitude and phase sensitivities of the closed-loop system eigenvalues such that it can be minimized subject to FWL effects. 中文摘要在本论文中,我们将致力于发展一套系统化的方法来分析在有限字元长度效应下,实现数位控制器时,闭迴路系统稳定性的问题。
- Result Impedance blood flow of wrist, neck, brain and so on were detected with high SNR and simple manipulation by continuously applying phase sensitive demodulator technique. 结果经过实验验证,该仪器能够提取手腕、颈、脑等部位的阻抗血流信号,应用相干检测技术得到了很高的信噪比,测量方便,可以进行连续监测。