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
   an active infrared 的翻译结果: 查询用时:0.007秒
图标索引 在分类学科中查询
所有学科
更多类别查询

图标索引 历史查询
 

an active infrared
相关语句
  主动式红外
     Using an active infrared testing technology and flash lamp to heat the sample,we do researches on the material properties and interior structural information.
     采用主动式红外检测技术,用闪光灯脉冲热源加热试件,来研究试件材料的均匀性和内部结构信息。
短句来源
  “an active infrared”译为未确定词的双语例句
     A Design of a L ight Source in an Active Infrared Ray Tracking System
     一种有源红外空间跟踪系统中光源的设计和制作
短句来源
     The Ways of Further increase of the Observation Distance for an Active Infrared Viewer
     进一步增大主动红外夜视仪视距的途径
短句来源
     In the thesis, we design an active infrared imaging system monitoring device, which includes infrared lighter, lenses, vidicon, digital image collection&processing, signal transport & control, revolver, shield, decode device and synthesis control box design and selecting models.
     本文主要设计了一套主动红外成像监控装置,包括红外灯、镜头、摄像机、数字图像采集与处理、信号的传输与控制、云台、防护罩、解码器以及综合控制箱的设计与选型。 首先,以人的成像辨认的经验判据为依据,结合系统的其它指标,设计计算出镜头的焦距、相对孔径,同时确定摄像机的型号。
短句来源
     Venous factors of interfence of the observation distance are discussed according to the formula on the observation distance for an active infrared viewer.
     本文根据主动红外夜视仪的视距公式讨论了影响视距的各种因素,对进一步增大视距指明了方向。
短句来源
     It takes only 0.02s to segment an active infrared image on a P-700 personal computer.
     在PC 奔 70 0的计算机上 ,整个算法图像的分割速度为 0 .0 2s.
短句来源
  相似匹配句对
     An Active-C-Oscillator
     一种有源C振荡器
短句来源
     An Active Reform of the AT & T
     抓机遇,AT&T自主改组
短句来源
     Active jamming of an infrared seeker with amplitude modulation reticle
     调幅式调制盘红外导引头的主动干扰
短句来源
     AN INFRARED STUDY OF THE ACIDIC PROPERTIES OF ACTIVE FIBROUS ALUMINA
     红外光谱法考察活性纤维状氧化铝表面酸性质
短句来源
     The Design of Active Infrared Fuze
     红外主动引信设计
短句来源
查询“an active infrared”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。
  an active infrared
First, we use an active infrared (IR) illumination to reliably detect pupils under variable lighting conditions and head orientations.
      
An active infrared sensor provides a continuous field of infrared energy.
      


Venous factors of interfence of the observation distance are discussed according to the formula on the observation distance for an active infrared viewer. Main ways for further increase of the observation distance are present,i. e. to place hope on big increase of the infrared sensitivity of s1 photocathod and to improve the structure of the searchlight power from the light source and to decrease divergence of the light-beam.

本文根据主动红外夜视仪的视距公式讨论了影响视距的各种因素,对进一步增大视距指明了方向。寄希望于阴极红外灵敏度获得突破性的进展;改进光源结构,提高光能利用率和减小发散角是增大视距的主要途径。

The problem in the application of LD as an active infrared light source of illumination in nightviewing is studdied. The LD beam’s normalizating and facula’s equalizating process by optical fiber are investigated. Varietis of optical fibers are compared and the inhibiting method of the mode noise caused by laser illumination in nightviewing is suggested.

本文研究半导体激光器作为主动红外夜视照明光源所遇到的问题,讨论使用光纤对半导体激光器进行光束整圆和光斑均匀化的过程,并对各种光纤进行比较,提出解决夜视激光照明引起的模式噪声的方法。

Starting with the nature of welding seams, the artical studiws Changes of the microstructures and chemical components of welding seams duning the process of welding, then discuss the effects of these changes on active infrared images of reflection. Through theoretical and experimental analyses, it is well known that active infrared technology can be applied in the investigation of industrial welding seams. The method put forth in the article mainly aims at the practical application of industries, and is characterized...

Starting with the nature of welding seams, the artical studiws Changes of the microstructures and chemical components of welding seams duning the process of welding, then discuss the effects of these changes on active infrared images of reflection. Through theoretical and experimental analyses, it is well known that active infrared technology can be applied in the investigation of industrial welding seams. The method put forth in the article mainly aims at the practical application of industries, and is characterized by rapid, of high precision, on-line in real time. The precision is up to 0.1mm. It takes only 0.02s to segment an active infrared image on a P-700 personal computer.

从焊缝的本质入手 ,研究焊接过程中焊缝的显微组织和化学成分的变化 ,进而探讨这些变化对主动红外反射图像的影响 .通过理论和实际的分析 ,得出主动红外技术能很好地应用于工业焊缝的检测 .本文提出的检测方法主要是针对实际的工业应用场合 ,具有快速、高精度的特点 .检测精度为 0 .1mm .在PC 奔 70 0的计算机上 ,整个算法图像的分割速度为 0 .0 2s.

 
<< 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an active infrared的内容
在知识搜索中查有关an active infrared的内容
在数字搜索中查有关an active infrared的内容
在概念知识元中查有关an active infrared的内容
在学术趋势中查有关an active infrared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