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MPEG2 also uses the discrete cosine transform,which takes images and finds their frequency and then compresses any repetitive frequencies. MPEG2也使用离散的余弦转换，这种转换可获取图像，发现它们的频率，然后压缩任何的重复频率。
MPEG2 also uses the discrete cosine transform, which takes images and finds their frequency and then compresses any repetitive frequencies. MPEGZ也使用离散的余弦转换，这种转换可获取图像，发现它们的频率，然后压缩任何的重复频率。
It is found that the plasma resistancereduced with the increase of discharge voltage and repetitive frequency, but increased with enhancing buffer gas pressure. 测量了放电等离子体阻抗随放电电压、频率以及气体压强之间的变化关系,表明等离子体阻抗随频率和电压的增加而下降,随气压的升高而增大。
It is used in the measurement of ranging accuracy,maxmun and minimum ranges,pulse energy,pulse width,repetitive frequency features,beam divergence and optical axis stability of LRF. 主要检测测距机的距离准确性、最大及最小测程、脉冲能量、脉宽、重频特性、束散角及光轴稳定性等。
Process of acousto -optical Q -switched was analyzed in DPL, at certain pumping rate and repetitive frequency, and the influence of diffraction efficiency on output characteristics was obtained. 摘要对二极管泵浦固体激光器(DPL)声光调Q过程进行分析，得出了在一定的泵浦速率和重复率下，衍射效率对输出特性的影响。
Has no relish for repetitive work. 不喜欢重复性的工作
repetitive frequenc 重复频率
Pulsed argon ion laser with adjustable repetitive frequency 重复频率可调的脉冲氩离子激光器
The maximum average power is 444 mW with an efficiency of 0.05% at the pulse repetition frequency of 18.2 KHz. 在重复率18.;2千周时最大平均功率444毫瓦;效率0
The TDOA(time difference of arrival) ambiguity may occur in TDOA location with high PRF(pulse repetition frequency). 时差定位对于高重频雷达会产生时差模糊的现象。
The staggered pulse repetition frequency (PRF) is one of the most important methods to suppressing the blind speed. 可通过参差重频的方法减少盲速带来的影响。
Depolarization loss analysis of electro-optic crystal KDP heated by repetition frequency laser[J]. 引用该论文张君;张雄军;魏晓峰;吴登生;田晓琳;曹丁象;董军.
The detection probability calculating method about low pulse repetition frequency(LPRF) PD radar against air vehicle is studied. 提出了低脉冲重复频率(LPRF)PD雷达探测飞行器目标的发现概率计算方法。
Analyses of azimuth resolution,range migration,and factors of seleting pulse repetition frequency in spaceborne SAR are presented. 本文详细分析了高分辨率星载SAR的方位分辨率、距离徙动效应以及影响脉冲重复频率选择的因素。
The problems of frequency ambiguity and blind frequency band are discussed for a pulse repetition frequency (PRF) Doppler radar in this paper. 针对脉冲多普勒雷达中的速度遮挡问题，提出了基于频域跳盲的PRF组合选择准则及其跳盲方法；
It is concluded that MDV is determined by the clutter power spectrum spread and the rank of MTI filter, not by the pulse repetition frequency. 得出的结论是：MDV由杂波功率谱宽度和MTI滤波器阶数决定，与脉冲重复频率无关。
Abstract: Analyses of azimuth resolution,range migration,and factors of seleting pulse repetition frequency in spaceborne SAR are presented. 文摘:本文详细分析了高分辨率星载SAR的方位分辨率、距离徙动效应以及影响脉冲重复频率选择的因素。
The paper discusses the method of selecting multiple pulse repetition frequency (PRF) sets for use in medium PRF pulse-Doppler instrumentation radar. 摘要针对一部中重脉冲多普勒测量雷达的脉冲重复频率设计问题，提出在系统不同工作阶段采取不同PRF组来解决问题的设计方法。
Abstract: Temperature and thermal stress distributions in the KDP, heated by repetition frequency laser, are given by means of finite element methods. 摘要：基于有限元数值方法，给出电光晶体KDP在高平均功率激光负载下温度场分布和应力场分布。
Heating Efficiency of Repetitive Frequency Intensity Laser-Irradiated Cylinder 重复频率激光辐照柱壳的加热效率