助手标题  
全文文献 工具书 数字 学术定义 翻译助手 学术趋势 更多
查询帮助
意见反馈
   相干 在 航空航天科学与工程 分类中 的翻译结果: 查询用时:0.018秒
图标索引 在分类学科中查询
所有学科
航空航天科学与工程
物理学
眼科与耳鼻咽喉科
地球物理学
地质学
电信技术
无线电电子学
生物医学工程
工业通用技术及设备
更多类别查询

图标索引 历史查询
 

相干
相关语句
  coherent
    Coherent Structures and Interactions of Nonlinear Wave Models
    非线性波动模型的相干结构及其相互作用
短句来源
    THE EFFECTS OF THE VELOCITY RATIO OF A FREE SHEAR LAYER ON LARGE SCALE COHERENT STRUCTURES
    自由剪切层速度比对大尺度相干结构的影响
短句来源
    THE DIGITAL FILTER METHOD OF EXTRACTING THE COHERENT STRUCTUREIN WALL TURBULENCE
    提取壁湍流相干结构的数字滤波法
短句来源
    On the Mechanism of Turbulent Coherent Structure(Ⅰ)-The Physical Model of the Coherent Structure for the Smooth Boundary Layer
    湍流相干结构机理研究(Ⅰ)──光滑壁边界层相干结构的物理模型
短句来源
    EXPERIMENTAL STUDY ON COHERENT VORTEX STRUCTURES IN DIFFERENTIALLY ROTATING QUASI TWO DIMENSIONAL ZONAL FLOW
    差动旋转准二维环带流相干涡旋结构的实验研究(英文)
短句来源
更多       
  “相干”译为未确定词的双语例句
    New Meteorological Facilities of Beijing Airport
    首都机场气象探测新设备——C波段全相干气象多普勒雷达
短句来源
    RESONANCE INTERFERENCE ANALYSIS AND RELIABILITY ASSESSMENT FOR A FAILED TURBINE BLADE
    某发动机涡轮故障叶片共振相干分析与可靠性评估
短句来源
    Study about Spacecraft Attitude DeterminationUsing GPS Carrier Phase Interferometric Technique
    利用GPS载波相干测量技术确定空间飞行器姿态的研究
短句来源
    Speckle Suppress for SAR Images Based on Pyramidal Morphology Algorithm
    基于塔形形态算法的 SAR图像相干斑抑制(英文)
短句来源
    According to the theory of optics,the basic principle of the laser gyroscope is analyzed and described ,beginning with the sagnac effect,and combining its physical principle,engineering procedure and application prospect for the two frequency laser gyroscope are given.
    依据相干光学理论 ,从Sagnac效应出发 ,分析讨论了激光陀螺的基本原理 ,并简要的介绍了二频单激光陀螺和四频差动激光陀螺的工程化过程及应用前景
短句来源
更多       
查询“相干”译词为用户自定义的双语例句

    我想查看译文中含有:的双语例句
例句
为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法,我们为您准备了出自英文原文的大量英语例句,供您参考。
  coherent
Discrete Frames of Poincaré Coherent States in 1+3 Dimensions
      
Continuous frames of coherent states of the Poincaré group in 1+3
      
Generalized Maximum Likelihood Algorithm for Direction-of-Arrival Estimation of Coherent Sources
      
It is flexible in the sense that the arriving sources may be a mixture of multiclusters of coherent sources, the array geometry is unrestricted, and the number of sources resolved can be larger than the number of sensors.
      
It is concluded that the performance of the GML algorithm coincides with that of the DML algorithm in the incoherent sources' case, while it improves greatly in the coherent source case.
      
更多          


In this paper, an analysis of the turnarond noise in intermediate frequency modulation of transponder and coherent demodulation tranrponder wih low pass filter after demodulation is presented. The General formulae of the down-link signals power suppression factor and the approximate results of the additional noise power spectral density are given.

本文分析了中频调制转发应答机和解调后接低通滤波器的相干解调型应答机的转发噪声,给出了对下行信号功率抑制因子的一般表达式和附加噪声功率谱密度的近似结于。

It is found in the experiments that the blowing-off of the lip separation of the inlet reduces obviously the turbulences at the inlet exit, and apparently the intensity of pressure fluctuation caused by the shock boundary interaction downstream of the throat. The coherence between the pressure in the interaction region and total pressure at the exit is also reduced.The coherence between the pressure in the lip separation region and total pressure at the exit is 0.32. If, in addition, there is a strong shock...

It is found in the experiments that the blowing-off of the lip separation of the inlet reduces obviously the turbulences at the inlet exit, and apparently the intensity of pressure fluctuation caused by the shock boundary interaction downstream of the throat. The coherence between the pressure in the interaction region and total pressure at the exit is also reduced.The coherence between the pressure in the lip separation region and total pressure at the exit is 0.32. If, in addition, there is a strong shock downstream of the throat the above mentioned coherence is reduced to 0.06.

本文研究了马赫数M_∞=2.0一级的双锥轴对称超音速进气道在起飞状态下,自大气引入射流,吹除唇口内侧壁面强烈的气流分离和倒流对进气道沿程静压脉动以及对其出口脉动总压的影响;并对进气道出口的动态畸变源作了相干分析。

In this paper, a phase detection integral method is presented. An attempt is made to analyse the frequency spectra of the backscattering echo using the simple simulation method and to evel ate the coherent accumulative time of the ionospheric backscattering channel.

本文提出了一种相检积分法.试图用简单的模拟方法分析返回散射回波的频谱,以求出电离层返回散射信道的相干积累时间.

 
<< 更多相关文摘    
图标索引 相关查询

 


 
CNKI小工具
在英文学术搜索中查有关相干的内容
在知识搜索中查有关相干的内容
在数字搜索中查有关相干的内容
在概念知识元中查有关相干的内容
在学术趋势中查有关相干的内容
 
 

CNKI主页设CNKI翻译助手为主页 | 收藏CNKI翻译助手 | 广告服务 | 英文学术搜索
版权图标  2008 CNKI-中国知网
京ICP证040431号 互联网出版许可证 新出网证(京)字008号
北京市公安局海淀分局 备案号:110 1081725
版权图标 2008中国知网(cnki) 中国学术期刊(光盘版)电子杂志社