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高重的英文

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"高重"怎么读用"高重"造句

英文翻译手机手机版

  • takashige

例句与用法

  • Khz high pulse repetition frequency multibeam klystron transmitter
    高重频多注速调管发射机110
  • At last , combining the characteristics of the missle - borne high - prf pulsed doppler radar , this paper analyzed the difficulties and the possible technique approach in detecting and recogniting moving target using missle - borne high - prf pulsed doppler radar
    最后,本文结合弹载高重频脉冲多普勒体制雷达的特点,分析了弹载pd雷达对机动目标进行检测、识别的难点及可采用的技术途径。
  • Case body inside lining material adopt domestic latest eva material at present and is it answer the strength solid to compound , it is elastic and high , light , corrosion - resistant , anti - oxidant , protect and take precautions against earthquakes slowly , characteristic such as being dampproof
    箱体内衬材料是采用目前国内最新eva材料和复合回力固体,它具有弹性高重量轻耐腐蚀,抗氧化,保温和防震,防潮等特点
  • The former combines enumeration and sample technique and is easy to implement , but only definite failure modes are simulated , which may be inaccuracy with bulk power system in which high order failures and protection failures are the main cause to instability
    基于蒙特卡罗抽样的概率稳定模拟算法可以考虑电力系统的高重随机故障,并考虑故障间的相关性。模拟法可以模拟多重、连锁故障对系统暂态稳定性能的影响。
  • Since in the few - body glauber theory the core and valence nucleons of a halo nucleus are treated separately , the obtained expressions of the reaction cross section , the nucleon removal cross section and the momentum distribution are all involved in multidimensional integrations
    由于在少体近似glauber模型中晕核被分成核芯和晕核子来处理,所以得到的晕中国原子能科学研究院博士学位论文核散射反应截面、核子逃逸截面以及动量分布的计算公式均包含高重积分。
  • At last , pointing to the temporal characteristics and the spectral characteristics , this paper discussed the methods for estimating the maximal line velocity ( vmax ) and the glint periods ( tp ) of the hovering helicopter , and then fulfilled the recognition of hovering helicopter using these two message . in chapter 5 , the summary of all the works in the paper and related conlusions are presented , and the defects are analized at last , at last this paper demonstrated the d
    最后,本文针对悬停直升机旋翼回波的时频域特点,探讨了从回波信号中提取旋翼回波最大线速度v和旋翼回波闪烁周期tp的方法,在综合利用这两种信息的基础上完成了弹载高重频脉冲多普勒体制雷达对悬停直升机回波信号的识别。
  • In chapter 3 , this paper recommended the methods of estimating the parameter of moving target using cyclostationary and analyzed the performance of this method firstly , and put forward a recursive method for estimating the parameter ( velocity , acceleration ) of moving target combining the characteristic of high - prf pulsed doppler radar . then , based on the resolution of doppler and acceleration , combining the characteristic of the doppler spectrun and acceleration spectrum , this paper put forward a new method for differentiating muli - target
    然后,从弹载高重频脉冲多普勒雷达的多普勒分辨率和加速度分辨率出发,结合不同编队方式的多目标回波信号的特点,分析了多目标和单个目标的回波信号的多普勒谱和加速度谱的特性,提出了一种基于一维多普勒像和一维加速度像的级次多目标分辨算法。
  • At last , this paper put forward a recognition method using the parameter of moving target the missle - borne pulsed doppler radar can be achived and the hmm and the analized the limited performance of the method under different circumstance . in chaper 4 , this paper analized the temporal chracreristic and spectral chracterisc of hovering helicopter , and then analized the possible methods for detection hovering helicopter and the message that can be achived
    第四章中,本文首先分析了悬停直升机回波信号的时域特性和频域特性,结合弹载高重频脉冲多普勒雷达的一些具体参数分析了利用弹载高重频脉冲多普勒雷达对悬停直升机进行检测的可能途径和可利用信息。
  • Aiming at the restrictions of fft methods , this paper put forward a transform naming changing scale discrete chirp - fourier transform and applied it to detecting accelaration target using missle - borne high - prf pulsed doppler radar , at last this paper put forward a new sequential detection method . in the third part of this paper , aiming at the different characteristic of the extended target spectrum , this paper discussed the detecting and precised measuring the extended spectrum of the target
    针对传统fft对加速目标进行积累检测时的局限性,提出了一种变尺度离散chirp ? fourier变换并将其应用于弹载高重频脉冲多普勒体制雷达对加速运动目标的检测背景中,提出了一种对加速运动目标的序贯检测算法。
  • Combined with the key project of the preliminary research of national defence science and technology , the target recognition system for millimeter wave initiative homing guidance , a systematic study on the signal processing method based on the background of millimeter mave ( mmw ) missle - borne pulsed doppler radar is performed . it include specifically the detction and the recognition of the moving target and hovering helicopter under strong clutter background
    本文结合国防科技重点预研项目“毫米波主动寻的制导目标识别” ,针对脉冲多普勒体制雷达导引头的应用背景,对基于弹载高重频脉冲多普勒体制雷达的信号处理方法进行了较深入的研究。主要研究内容包括对杂波背景中的机动目标以及对悬停直升机的检测和识别方法。
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