reflectometry
reflectometry
1. BOTDR (brillouin optical time domain reflectometry)
BOTDR
2. Detect and Measure Impedance Mismatches Robert demystifies the topic of time domain reflectometry, which enables you to detect, measure, and locate any impedance mismatch in a transmission line.
Robert使得时域反射仪这一课题不再神秘，它能够帮助您检测，测量以及找出任何阻抗不匹配的输电线路。
3. time- domain reflectometry
TDR
4. X-ray Reflectometry(XRR)
X射线反射测量
5. attachment for opaque samples, reflectometry
不透光样品反射测量附加器
6. The principles and methodology of measurement of crop water requirements (ETc) by time domain reflectometry (TDR) technique were presented in this paper.
介绍了应用时域反射仪（TDR）测定作物需水量（ETc）的原理和方法。
7. Measurements of Soil Water Content Using Time Domain Reflectometry Sensor and Water Vapor in Surface Soil at the Gobi Site in the Taklimakan Desert
使用时间域反射计传感器的土壤水含量测量和塔克拉玛干沙漠戈壁站地面土壤中的水汽
8. Probing upper thermospheric neutral densities at Mars using electron reflectometry
使用电子反射计在火星上探查热层上部中性密度
9. polarization-optical time domain reflectometry
偏振光时域反射计
10. Pediatric Airway and Esophageal Profiles with Acoustic Reflectometry.
儿科病人气道和食管的档案资料与听觉刺激器。
11. Reflectometry interference spectroscopy
光反射干涉
12. Spectroscopic reflectometry
光学干涉法
13. Optical coherence tomography (OCT) is a noninvasive cross-sectional imaging technique that uses a low-coherence optical source to perform coherence domain reflectometry of tissue microstructure.
光学相干层析成像是一种新型成像技术。
14. optical time-domain reflectometry
光时域反射测量法
15. optical time-domain reflectometry (OTDR)
光时域反射计（OTDR）
16. optical time domain reflectometry (OTDR)
光时域反射（OTDR）
17. Comparison between the fully distributed fiber optic sensors based on Raman optical-fiber frequency-domain reflectometry and time-domain reflectometry
光时域背向拉曼散射分布式光纤传感器与光频域背向拉曼散射分布式光纤传感器对比研究
18. optic time-domain reflectometry (OTDR)
光时域背向散射
19. Optical frequency domain reflectometry
光频域反射
20. optical frequency-domain reflectometry(OFDR)
光频域反射（OFDR）
21. NanoCalc Reflectometry System Analyzes Wide Range of Optical Layer Thicknesses.
分类:激光相关。
22. reflectometry technique
反射测量技术
23. reflectometry attachment
反射测量附加器
24. Standard Test Method for Hiding Power of Paints by Reflectometry
反射计对涂漆遮盖力的测试方法
25. The Technology Based on the Time Domain Reflectometry of the Coaxial Cable and Its Application
同轴电缆的时域反射技术及其在工程中的应用
26. EFFECT OF SOIL BULK ELECTRICAL CONDUCTIVITY ON TIME DOMAIN REFLECTOMETRY MEASUREMENT OF SOIL WATER CONTENT
土壤电导率对时域反射仪测定土壤水分的影响
27. Based on the measurement principle of optical time-domain reflectometry (OTDR), a method to improve the nonreflection-event locating accuracy is proposed.
在光时域反射仪(OTDR)的测试原理基础上,提出了一种改善非反射事件定位精度的方法。
28. PMD Testing Based on Optical Time Domain Reflectometry Technology
基于光时域反射技术的偏振模色散测试
29. Distributed Fiber Stress Sensor Based on Optical Time-domain Reflectometry
基于光时域反射法的分布式光纤应力传感器
30. The Fully Distributed Optical Fiber Strain Sensor Based on Brilliouin Optical-fiber Frequency Domain Reflectometry
基于光频域布里渊散射的全分布式光纤应变传感器的研究
31. MULTI-SCALE ANALYSIS OF GEOTECHNICAL DEFORMATION MONITORING SIGNALS BY TIME DOMAIN REFLECTOMETRY BASED ON WAVELET TRANSFORM
基于小波变换的时域反射法对岩土体变形监测信号的多尺度分析
32. broad-band filter reflectometry
宽带滤光反射法
33. The development of tomographic imaging technique-optical coherence tomography (OCT) is based on the low interference reflectometry.
层析成像技术光学相干层析术是基于光学低相干反射测量发展而来的。
34. Brillouin optical time domain reflectometry (BOTDR)
布里渊光时域反射计
35. Brillouin optical time domain reflectometry (BOTDR) is a newly developed distributed measurement technique with characteristic of distribution, long distance and duration.
布里渊光时域反射计(BOTDR)是近年来国际上研发成功的一项新型的分布式光电传感技术。
36. In situ monitoring of soil water content changes in sloping fields under different use types were carried out in a highland region of southern China using time domain reflectometry (TDR).
应用时域反射仪(TDR)土壤水分定位监测方法，研究了南方丘陵区不同坡地利用方式土壤水分动态及其影响因子。
37. The soil moisture is measured in the field by time domain reflectometry (TDR), neutron probe and soil sampling, The results showed that the measured values are different.
应用时域反射仪（TDR）、中子仪和上钻法测定了农田土壤水分，并对农田土层含水量和主体贮水量的测定结果进行了比较。
38. Ground bounce;Time domain reflectometry;Signal integrity;Differential Signaling;Finite-difference time-domain method
弹地杂讯;时域反射量测;讯号完整度;差模对传输线;时域有限差分法
39. Microwave reflectometry
微波反射仪
40. Raman optical time-domain reflectometry
拉曼光时域反射计
41. Abstract: Based on time domain reflectometry, a new technology is proposed for monitoring landslide.
摘 要: 基于时间域反射技术，提出一种滑坡监测的新技术。
42. A monitoring method for transient temperature field of frozen soil using distributed optical fiber sensors was developed based on Raman optical time-domain reflectometry (ROTDR).
摘要基于拉曼光时域反射计(ROTDR)技术，提出了冻土瞬态温度场的分布式光纤监测方法。
43. Time Domain Reflectometry (TDR) is introduced briefly and the principles, characteristics and application techniques of TDR used in the measurement of soil water content are discussed in this paper respectively.
文中简要介绍了时域反射仪（TDR）及其测定土壤水分的原理、特点和使用技术。
44. Time domain reflectometry (TDR)
时域反射仪
45. Calibration experiments of soil moisture by the methods of Time Domain Reflectometry and Neutron Probe
时域反射仪与中子仪测定土壤含水量标定试验研究
46. Measurement of Soil Bulk Density by Time Domain Reflectometry Combined with Soil Sampling
时域反射仪结合土钻法测定土壤容重
47. time domain reflectometry probes
时域反射仪（TDR）
48. Time-domain reflectometry (TDR): An impulse is transmitted into the loop.
时域反射器（TDR）：一个脉冲发射给环路。
49. Time Domain Reflectometry(TDR)
时域反射技术
50. time domain reflectometry
时域反射法
51. time domain reflectometry measurement
时域反射测量
52. time-domain reflectometry
时域折射法
53. One possible method to measure water contents is Time Domain Reflectometry( TDR), which is widely-used especially in hydrology or soil-physics.
时间域反射法(DR)一种测量含水量的方法,这种方法被广泛应用于水文学和土壤物理学中。
54. This system mainly adopts the TDR （Time Domain Reflectometry） method.
是我国地质灾害监测预报的发展趋势。
55. Time domain reflectometry property of defective coaxial cable and its applications
有缺陷同轴电缆的时域反射特性及应用
56. Two applications, the time-domain reflectometry(TDR) and the ultrawideband impulse-radio-based communication system, are implemented in Chapters 3 and 4, respectively.
本论文将此系统应用于时域反射量测系统与超宽频无线脉冲传输系统中。
57. The transient behavior of the these extracted model is compared with the experienced results measured by Time-domain Reflectometry (TDR).The agreement is good.
比较所萃取模型的暂态分析与利用时域反射仪量测的实验结果，两者的结果显示有相当良好的稳合度。
58. Keywords landslide;geological hazard;monitoring;Time Domain Reflectometry;the monitoring system;coaxial cable;
滑坡;地质灾害;监测;时间域反射测试技术;监测系统;同轴电缆;
59. The inclinometer probe (IP), in place inclinometer (IPI), pipe strain gage and the more recently developed time domain reflectometry (TDR) technique have been used as tools to monitor ground movement.
现今常用的地中滑动监测仪器有插入型倾斜仪、定置型倾斜仪、管式应变计和新发展的时域反射法(TDR)监测技术。
60. Frequency parameters are some of the key technical aspects in prototyping an optical fiber sensor system based on power modulated optical frequency domain Raman reflectometry.
研究了功率调制型光频域反射技术空间采样函数的基本特征,得到了频域测量参量对测量距离和空间分辨率的基本限制；
61. Narrow-Band Time-Domain Reflectometry
窄带时间领域反射计
62. surface reflectometry attachment
表面反射测量附加器
63. In Chapter 3, we investigate the integration of the RF module in a time domain reflectometry system.The experimental results at the receiving front-end are studied to improve the circuit performance.
论文第三章为为时域反射量测系统收发模组电路整合研制，并分析接收端之量测结果期以改善电路效能。
64. ultrasonic time-domain reflectometry
超声时域反射法
65. The ultrasonic time-domain reflectometry (UTDR) technique is most useful for the in situ monitoring of fouling under realistic operating conditions.
超声时域反射法在实际操作条件下在线监测膜污染显示出独特的作用。
66. Usually, it is found to be capacitive and would cause a voltage drop in the time-domain reflectometry (TDR) waveform.
通常连通柱结构是呈现电容的效应，因此在输入讯号端可以观察到电容性的反射波形。
67. Frequency-domain reflectometry( FDR): The loop is sounded with a swept sinusoid to identify frequencies that either resonate or are“ dead.
频域反射器（DR）用一个扫频正弦曲线来探测哪些频段是共振的还是“静默”的。
68. Frequency-domain reflectometry (FDR): The loop is sounded with a swept sinusoid to identify frequencies that either resonate or are “dead.
频域反射器（FDR）:用一个扫频正弦曲线来探测哪些频段是共振的还是“静默”的。
69. Frequency Domain Reflectometry
频域反射术
