英语单词大全
词典释义 例句

first detector

英 [fɜːst dɪˈtektə(r)] 美 [fɜːrst dɪˈtektər]
电力
first detector
网络  第一检波器

  1. For example, KYKY has successfully developed the first domestic scanning electron microscope, the first commercial helium mass spectrometer leak detector, and the first turbo molecular pump;
    其中，成功研制出我国第一台扫描电子显微镜、第一台商品化氦质谱检漏仪、第一台涡轮分子泵；
  2. You can read about smoke detectors in more detail in How Smoke Detectors Work, but the first one to hit the consumer market is called the ionization smoke detector.
    你可以在烟雾探测器的工作原理一文中了解更多有关烟雾探测器的细节，但是第一款震撼消费者市场的烟雾探测器称为：电离式烟雾探测器。
  3. In distinguishing reputation management from crisis management, advisers call the first "the smoke detector" and the second "the fire department".
    在声誉管理和危机管理的区别方面，顾问们称前者为“烟雾警报器”，而后者为“消防队”。
  4. Players at a Romanian first division club will be forced to take lie detector tests after losing two matches.
    在罗马尼亚足球甲级联赛中，布加勒斯特民族队上星期连续输掉了两场比赛，该队球员将于近期被迫接受测谎仪的测试。
  5. Teaming up with Honeywell Corporation, NASA invented the first adjustable smoke detector with different sensitivity levels to prevent false alarms.
    通过与Honeywell公司的合作，NASA发明了第一款可调节式烟雾探测器，这种探测器能够调节探测的敏感程度，从而防止发生误报警。
  6. In the first detector, the finite alphabet property of modulated symbols was used. During the process of iteration, the prior information was also updated through posteriori probability calculations.
    第1种检测器利用了已调信号的有限字母特性，通过后验概率的计算更新先验信息；
  7. The first step is to detect line element with local detector. A improved ratio of average ( RoA) detector which takes into account the statistic property of SAR image is proposed, it can guarantee the detection accuracy.
    第一步利用局部线特征检测算子提取线基元，为此本文提出一种改进的均值比率（RoA）算子，应用SAR图像的统计特性，保证较高的准确率；
  8. Together with optimized circuit and calibration method, the first instrument adopts novel integrated light source and detector, which make the optical structure simpler, steadier and more reliable.
    测量头选用新型的集成红外光源和与之匹配的集成探测器，设计简单、稳定可靠的光学结构，优化了电路设计和标定方法。
  9. At the first frame, a face detector based on Boosting learning is used to detect faces, and the face motion models and face color models are created.
    在系统启动时，通过基于Boosting学习的人脸检测器检测人脸，并构建人脸的运动模型和色彩模型；
  10. This method solves the problem of failure of heat bearings and provides a basis for separating heat signals from the two kinds of bearings because the first generation infrared detector for bearing temperature in use could not distinguish accurately the bearing types.
    该方法解决了第一代红外线轴温探测器因不能准确判别轴承类型而造成的车辆热轴故障，为两种轴承热信号的分别处理提供了依据。
  11. The first chapter is introduction, which mainly introduce the detector used in extreme ultraviolet ( EUV) and soft X-ray band.
    论文第一章是绪论，主要介绍了在极紫外和软X射线波段使用的一些光电探测器。
  12. The World's First Third Generation Portable Leak Detector
    世界首创第三代便携式氦检漏仪
  13. The system is composed of three levels: the first level, Host Detector and Network Detector, Global Detector and Storage Entity are second level, and third level is Central Server.
    系统分为三个层次：主机检测器和网络检测器为第一层，全局检测器和存储实体为第二层，中心服务器位于第三层。
  14. This paper first studies our nation's certain type of Radar's MGO-CFAR detector, mainly analyzing the detector's performance under homogeneous background, multiple targets situation and clutter edge situation.
    本论文首先对我国某型号雷达中的MGO-CFAR检测器进行分析论证，重点分析了MGO-CFAR检测器在均匀背景杂波、多目标环境和杂波边缘环境中的性能。
  15. The main contents are as follows: At first, a new color image salient point detector is proposed through properly improving the original Harris interest point detector.
    首先，通过对原始Harris兴趣算子进行适当改进，得到了一种新的基于Harris兴趣算子的彩色图像特征点提取算法。
  16. First, with the help of Accent-Index detector which had been optimized with perceptual annotations, a speech corpus had been auto-annotated with Accent-Index.
    首先，采用经过感知结果优化的重音检测器，实现了语音数据库的自动标注；
  17. At first, Matched Subspace Detector ( MSD) and Adaptive Subspace Detector ( ASD) are derived theoretically.
    首先，研究了匹配子空间检测理论和自适应子空间检测理论。
  18. In first part, describing how the line detector is constructed from the edge detector.
    首先阐述了从边缘探测器中建构线状探测器。
  19. Firstly, the first visual reader or tag detector is developed successfully.
    成功地研制出国内第一台可视化阅读器&电子标签检测仪（结合铁道部重点项目）。
  20. This paper analyzed many existing feature extraction methods and focused on the common corner detector for the first step, and adopted an improved Harris corner detector to detect and extract image corners automatically.
    针对第一个步骤，本文分析了现有的一些特征提取方法，重点研究了常用的角点检测方法，采用了改进的Harris角点检测算法来检测图像的特征信息并自动提取有效的角点位置。
  21. The basic principle is as following: first, design the detector array according to the structure of the infrared thermal imaging detector; then converte infrared radiation signals which received from from the optical system by the detector array.
    其基本原理是按照热像仪探测器的结构将测温仪的探测器阵列化（MN），由阵列探测器接收从光学系统聚焦的红外辐射，并把红外辐射转换为模拟信号。
  22. In order to achieve a remote measurement, the laser beam is first collimated, and directed to the detector array, which is attached to the object to be measured.
    其基本原理为：采用激光水准仪作为光源，激光光束首先经过校准，然后聚焦在固定于被测物体上的测量系统上来实现远距离精确测量。
  23. We first propose an improved local edge detector to detect road elements from SAR images. By introducing prior information of road network, we can organize the local line fragment into useful line structure with directional potential function.
    首先利用一种改进的SAR图像局部线特征检测算子获得公路段基元，然后引入关于公路特征的先验知识，利用方向势能函数将局部线特征组织成较大线性结构。
  24. First, by regarding differential detector as the combination of combined channel estimation and coherent detector, we propose a frame structure of generalized differential transmission ( GDT).
    首先，本文把差分检测器等效为复合信道估计和相干检测两个部分，并以此提出了广义差分空时码的帧结构。
  25. In the first stage, we introduce an augmentation of ordered difference detector to detect pixels, which are likely corrupted by impulse noise.
    在算法的第一阶段，提出一种列队差异增强噪声检测器来检测图像中所有可能的脉冲噪声点。
  26. This paper first introduce the principle of detector, then study the ROIC.
    本文先对探测器原理进行简单的叙述，再对读出电路部分进行深入研究。
  27. This dissertation has researched and developed a new triple channels infrared flame detector, putting an emphasis to solve the above problems: First, the design of triple channels infrared detector is proposed.
    本文研究和开发了新型三波段红外火焰探测器，重点解决上述问题：首先，提出了三波段红外火焰探测方案。
  28. First, this issue implements a far-field detector signal simulator, using the data generated by computer simulation to simulate the detected infrared signals of targets and interferences and to provide the data for the recognition algorithm of the far-field detector.
    本文首先实现了一个远场探测器电信号模拟器，可以利用计算机仿真的数据，模拟生成目标和干扰源的红外探测信号，从而为远场探测器抗干扰识别跟踪算法提供了数据。
  29. First, IC method for herbs is studied, suppressed conductivity detector and pulsed amperometric detector are introduced to detect inorganic anions and organic acid and water-soluble carbohydrate in herbs.
    首先是离子色谱法在食品成分分析方面的应用。研究了中草药成分的离子色谱测定方法，分别用电导检测器和脉冲安培检测器测定了中草药中的无机阴离子、有机酸和水溶性糖类。