The determining rule of resolution of phase is proposed, the prerequisite and the courses of precise frequency synthesizing are given out.
给出了相移分辨力的实验判据、频率精确合成的条件和步骤。
Then, to improve the resolution of the STM and make it sensitive to the phase of the molecule's orbital, the researchers stuck a single carbon monoxide molecule on the metal STM tip.
然后，为了提高STM的分辨率和对分子轨道相的灵敏度，研究者们固定住一个一氧化碳分子在STM金属尖端。
The resolution of Darkfield and Phase Contrast Microscopy is up to 10-500A.
暗视场及相衬显微术的分辨率可达10～500（?）
This is the process necessary for completing and settling each contract, including the resolution of any open items, and closing each contract applicable to the project or a project phase.
这是为完成与结算每一项合同所必需的过程，包括解决所有遗留问题并结束每一项与本项目或项目阶段有关的合同。
Development and Testing of a Kinematic Carrier-Phase Ambiguity Resolution Method Using a Reference Receiver Network.
使用参考接收器网络的运动学载波歧义解决方法的研发与试验。
In this thesis we propose an alternative method to increase the axial resolution of OCT by combining coherence gating with superresolution through an appropriate phase filter.
本文提出一种将光学超分辨术与OCT相干门有机结合的方法来提高OCT的轴向分辨率。
Direct Digital Synthesizer (DDS) has the advantages of high frequency resolution, rapid frequency change rate and low phase noise.
直接数字频率合成器dds具有极高的分辨率、频率转换速度快、相位噪声低等优点。
A dynamic wavefront phase measurement with the features of high temporal and spatial resolution, and long measuring lasting time was proposed.
提出了一种具有高的时间和空间分辨率以及长的测量持续时间的动态波前相位测量方法。
Phase difference amplification (PDA) was proposed as a means of improving phase resolution and accuracy in interferometric measurement.
相位差放大技术(PDA)是干涉测量领域里一种提高相位分辨率和测量精度的手段。
Single Phase Center Multiple Beams (SPCMB) technique is one of solutions to implement high resolution wide swath spaceborne synthetic aperture radar systems.
采用单相位中心多波束(SPCMB)技术是实现高分辨率宽测绘带合成孔径雷达系统的一种技术途径。
This paper deals with current-type two phase HB step motor systems, which having the resolution of five phase ones at the same time.
介绍电流型驱动的二相混合式步进电动机系统，它可同时具有与五相电动机一样的分辨率。
The paper was based on the goal of low phase noise, high resolution to study and analyze the wideband frequency source.
本文正是基于低相位噪声、高分辨率为目的，对宽带频率源作了研究和分析。
The performance of the high resolution DF technique based on the spatial spectrum estimation, will be severely suffered with sensor gain and phase uncertainties.
基于空间谱估计的高分辨测向技术，在天线阵各通道的增益和相位未知时，其性能往往低于传统的测向技术。
Applying the satellite image with good phase and high resolution, adopting the the method of restorative investigation, the certain authentication could be provided for judicial authority.
利用时相性好、高分辨率的卫星影像资料或森林资源档案，采取恢复性调查的方法，可为司法机关提供证据确凿的鉴定意见。
A pseudo weak phase object approximation to the principle of image formation in high resolution electron microscopy is presented.
本文提出了高分辨电子显微象的赝弱相位物体近似。
By means of this technique, the signal frequency can been controlled with facility, accuracy, continuous phase and fine frequency resolution.
利用这种技术可以方便的实现高精度、连续相位、高分辨率的频率控制。
Good photon sensitivity, large index modulation and high resolution make monomer in a number of applications such as holographic polymer grating, photonic crystal and light phase modulator.
聚合物单体由于光敏感性好、折射率调制度大和分辨率高等优点在全息聚合物光栅、光了晶体和光相位调制器等器件中得到广泛的应用。
A novel vector sensors array calibration method based on subspace approaches in the presence of phase errors on high-resolution estimation methods is presented in this paper.
当阵列模型存在误差时，子空间类方法的高分辨性能会显著下降，因此必须进行有效的校正。
Objective: to establish an HPLC method for the resolution of metoprolol enantiomer using chiral mobile phase additives.
目的：建立hplc手性流动相添加剂法拆分美托洛尔对映体的方法。
The X-ray phase contrast imaging has bright perspectives and great potential advantage in clinical diagnosis especially to improve the spatial resolution and the contrast resolution of soft tissues.
X射线相衬成像在提高人体软组织成像的衬度分辨率及空间分辨率研究中具有潜在优势，是一项有着广阔发展前景的技术。
Conventional analysis of ISAR image is based on image intensity or amplitude information and disregards its phase information. This will result in theoretical resolution can't been obtained.
传统的雷达高分辨率ISAR图像分析都是基于图像幅度或强度信息，丢弃了相位信息，从而使实际雷达分辨能力达不到理论分辨水平。
Amplitude gain and phase error would lead to performance degradation of high-resolution parameter estimation algorithms; especially the phase errors will cause deviation of parameter estimation.
幅度增益和相位误差使得高分辨率的参数估计算法的性能下降，特别是相位的误差，将会引起参数估计的偏离。
The processing results of synthetic data with different wavelet phase and real data show that the method is feasible and promising in improving the resolution of seismic data.
不同相位地震子波的理论模型和野外实际地震资料的处理结果表明，该方法对于提高地震资料的分辨率具有可行性和应用潜力。
DDS has both the advantages of high frequency resolution, rapid frequency change rate and low phase noise and the disadvantage of bad spur suppression performance with Max value of -65 dB.
DDS的优点是具有极高的分辨率、频率转换速率快、相位噪声低等；缺点是杂散度抑制比性能差，很难做到- 65d B。
The factors influencing the enantioselectivity of enzyme catalyzed asymmetric transformations in organic phase, and the enzymatic resolution kinetics are discussed.
总结了有机溶剂中的酶催化研究进展，讨论了影响有机溶剂中酶促不对称转化过程对映体选择性的因素和拆分动力学。
Theoretical analysis showed that only to improve the precision, resolution and stability of phase delay. It can significantly inhibit side lobe.
理论分析显示，只有尽力提高相位延时的精度、分辨率和稳定性才能显著地抑制旁瓣。
By predicting the retention time, peak width and resolution of each solute under different mobile phase conditions, the overlapping separation range map of the solutes in the sample is plotted.
该方法通过预测不同流动相条件下各组分的保留时间、峰宽和分离度，绘制出对于样品中各组分的重叠分离区域图。
Integer ambiguity resolution is the key problem of GPS based real-time attitude determination system which use double differencing carrier phase observables.
GPS姿态测量通常采用双差载波相位观测量，因此整周模糊值解算成为GPS实时姿态测量的关键问题。
Integer ambiguity resolution is the key problem of GPS based real-time attitude determination system which use double differencing carrier phase observables.
GPS姿态测量通常采用双差载波相位观测量，因此整周模糊值解算成为GPS实时姿态测量的关键问题。
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