相消技术,cancellation technique
1)cancellation technique相消技术
1.Based on this idea,a novel method applyingcancellation technique to spectrogram is proposed,which can quickly and effectively achieve the separation and extraction of micro-Doppler information and get clearer ISAR image of main body.由于运动补偿后目标在谱图域表现为正弦谱图与直线谱图的叠加,基于直线谱图的幅度在短时间内的不变性,文中提出一种将相消技术应用于谱图域的微多普勒提取新方法,可快速有效地实现微多普勒信息的分离与提取,并获得较为清晰的目标主体像;仿真实验表明该算法具有较好的稳健性和计算效能。
英文短句/例句
1.Study on the Adaptive Side-Lobe Cancellation Techniquein in Phased Array Radar;相控阵雷达自适应旁瓣相消技术研究
2.The Research and Realization of the Antenna Sidelobe Adaptive Cancelling Technology;天线旁瓣自适应相消技术研究与实现
3.The antenna sidelobe cancelling is an effective measure to restrain active jamming.天线旁瓣相消技术是抑制有源干扰的有效措施。
4.The Research and Digital Realization of the Antenna Sidelobe Adaptive Cancelling Technology;数字式开线旁瓣自适应相消技术研究与实现
5.Studies on Phase Noise Mitigation of OFDM Systems;OFDM系统中相位噪声消除技术研究
6.Research on the Loop Removal among the Low Degree Nodes for Irregular LDPC Codes and Its Related Techniques非规则LDPC码的局部消环技术及其相关技术的研究
7.Polarization-Induced Fading Elimination Technique for Coherent Detection of Brillouin Scattering Spectrum布里渊散射谱相干检测的消偏振衰落技术
8.Isolate the Genes Related to the Colorectal Carcinoma with Suppression Subtractive Hybridization;应用抑制消减杂交技术筛选大肠癌相关基因
9.Isolation of the Genes Related to Breast Cancer by Suppression Subtractive Hybridization;利用抑制消减杂交技术筛选乳腺癌相关基因
10.Research on Technologies of Chinese Coreference Resolution Based on Domain Ontology;基于领域本体的汉语共指消解及相关技术研究
11.Research on IF Phase Noise Cancellation in W-Band Receiver Front-EndW波段接收机前端中频相位噪声抵消技术研究
12.Filter Technique of Removing Correlated Errors Existing in GRACE Time Variable Gravity DataGRACE时变重力场位系数相关误差的滤波消除技术
13.Study on Adaptive Side-lobe Cancellation about Phased-array Radar相控阵雷达自适应旁瓣对消技术的研究
14.The eliminating of drift error and the application of phase locked technology and digital filtering improves the precision of instrument.对漂移误差的消除、相技术和数字滤波的应用提高了仪器的精度。
15.An Experimental Study on the Screening of Lung Cancer Metastatic-related Genes by Suppression Subtractive Hybridization;抑制消减杂交技术筛选肺癌转移相关基因的实验研究
16.Research on Integration Control System in Arc-Suppressing and Fault-Line Selection of Single-Phase-to-Ground Fault in Resonant Grounded Systems;谐振接地电网单相接地故障消弧及选线技术一体化研究
17.Seperation of cDNA Fragments Related to Waterlogging Tolerance in Maize Roots Using Suppression Subtractive Hybridization and cDNA Microarray;利用抑制消减杂交和cDNA芯片技术筛选玉米耐渍相关的cDNA片段
18.Screening and Cloning Tail-regeneration Related Genes of the Lizerd (Eremias Multiocellata) by Suppression Subtractive Hybridization;应用抑制消减杂交技术筛选与密点麻晰断尾再生相关的基因
相关短句/例句
error-destructed technology误差相消技术
3)weakening wave technology消波技术
4)disinfection[英][,disin"fek??n][美][,d?s?n"f?k??n]消毒技术
1.Based on the Charateristic of CIO2, by example of application of CIO2disinfection technology in Eastern Sewage Treating Plant of ZhangZhou, this paper researches the influences of CIO2 to the elimination of CODcr, BOD5,PH,Chroma,Coliform and so on indexes of water quality of outlet of urban sewage treating plants.根据二氧化氯(ClO2)特性,以漳州市东区污水处理厂应用ClO2消毒技术为例,研究ClO2对城市污水处理厂排放水水质CODcr、BOD5、PH、色度、粪大肠菌群等指标去除的影响。
2.Waterdisinfection has been applied for more than 100 years to water treatment, but not for a long time to wasterwater treatment, and even just started in China.水消毒技术在给水处理中的应用已有100多年的历史,但在污水处理中的应用时间却不长,而我国更是才刚刚起步。
5)fire protection technology消防技术
1.The development offire protection technology is closely associated with social factors, such as economic, political and cultural factors.将中国消防技术作为一个系统 ,简要分析制约中国消防技术发展的因素以及消防技术发展的机制。
6)deodorization technique消臭技术
1.The component of odour and understanding about it was detailed in this paper, with the emphasisondeodorization technique and its development trend and the related test methods.本文详细介绍了臭气的成分和有关臭气的认识,着重介绍了消臭技术及其发展动向和有关测试方法,最后介绍了具有消臭功能的腈纶纤维。
延伸阅读
长度计量技术：齿轮整体误差测量技术 先测绘出齿轮整体误差曲线图(简称整体误差图)﹐再从中分析出各种单项误差和综合误差﹐评定齿轮精度﹐以分析传动质量和工艺误差的齿轮测量技术。整体误差图是一类把被测齿轮某一横截面或齿宽上的全部工作齿面的形状和位置误差﹐以同一坐标零位画出﹐并按齿面上各点的嚙合顺序排列的曲线图。1970年中国工程师黄潼年等发明高效率测绘整体误差图﹑传动质量分析和工艺误差分析等方法﹐系统地发展了整体误差测量技术。这种技术已应用於圆柱齿轮测量中﹐并开始推广到圆锥齿轮测量方面。 整体误差图有4种。单向截面整体误差图﹕它显示齿轮某一横截面同侧各齿面的形状和位置误差 (见图 单向截面整体误差图 )﹐从中可得出该截面的切向综合误差ΔF ﹑切向一齿综合误差Δ﹑周节累积误差ΔF ﹑周节偏差Δ﹑基节偏差Δb和齿形误差Δ的数值﹑变化特徵各项误差之间的相互关係﹐并可分析直齿轮和螺旋齿轮的传动质量。双向截面整体误差图﹕它显示齿轮某一横截面左﹑右两侧各齿面的形状和位置误差﹐除单向截面整体误差图的作用外﹐还可从中得出齿圈径向跳动﹑公法线长度变动量和齿厚偏差﹐进行齿形和周节等的工艺误差分析。单向全齿宽整体误差图﹕它显示齿轮齿宽上同侧各工作齿面的形状和位置误差﹐除单线截面整体误差图的作用外﹐还可从中得出齿向误差﹑接触线误差和轴向齿距偏差﹐进行斜齿轮传动质量分析和齿向的工艺误差分析等。双向全齿宽整体误差图﹕它显示齿宽上左﹑右两侧各工作齿面的位置和形状误差﹐除上述3种曲线图的作用外﹐并可分析齿轮传动时的侧隙变化。 整体误差图有两种测绘方法。单面嚙合间齿测量法﹕利用测量齿轮或测量蜗杆的测量齿与被测各齿面进行测量嚙合﹐而测量齿轮或测量蜗杆的其他齿面与被测各齿面只进行传动嚙合以使单面嚙合测量时的嚙合係数小於1﹐这样间齿测量下去﹐就可以高效率地测出整体误差图﹐应用此法的齿轮测量工具称为齿轮单面嚙合整体误差测量仪(见彩图 齿轮整体误差测量仪 )。测头法﹕以法线展开角坐标法的渐开线测量仪为基型﹐增加角分度系统﹑精密直线导轨和连续测量机构等﹐把测得的渐开线误差和周节偏差等以同一坐标零位逐齿画出而得到整体误差图。应用此法的整体误差测量仪称为测头式齿轮整体误差测量仪。
