search:time domain reflectometry measurements相關網頁資料

- ajplung.physiology.org
  
  Time domain reflectometry: measurement of free water in normal lung and pulmonary edema | Lung Cellu
  
  The dielectric relaxation in a frequency range of 107 to 1010 Hz was measured with the time domain reflectometry method at 25 ... (×400) in the area where the TDR measurement was performed. For each sample, measurements were made at least three times ...
  
  2024-10-07
  
  瀏覽：1238
- www.ncbi.nlm.nih.gov
  
  Time Domain Reflectometry for Water Content Measurement of Municipal Solid Waste
  
  Water content measurement of municipal solid waste (MSW) is critical to water balance analysis of landfill, leachate collection and recirculation, and acceleration of MSW degradation. Time domain reflectometry (TDR) is commonly applied to soils for the ..
  
  2024-10-08
  
  瀏覽：1132

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Measuring moisture content using time-domain reflectometry - Wikipedia, the free encyclopedia

日期：2024-10-12

Time-domain reflectometry or TDR is a measurement technique which correlates the frequency-dependant electric and dielectric properties of materials such as soil, agrarian products, snow, wood or concrete to their moisture content. Measurement usually inv...

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The time-domain reflectometry method for measuring soil water content and salinity

日期：2024-10-06

This paper discusses the physical principles and use of time-domain reflectometry as a new tool for studying water and solute transport in unsaturated soils. In ... The time-domain reflectometry method for measuring soil water content and salinity F.N. Da...

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Time domain reflectometry measurement instrument - Magnetrol International Inc.

日期：2024-10-06

A time domain reflectometry measuring instrument uses a microprocessor that provides added functionality and capabilities. The circuit electronics and probe are tested and calibrated at the factory. I ... We claim: 1. A time domain reflectometry measureme...

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Effect of Time-Domain Reflectometry probe location on soil moisture measurement during wetting and d

日期：2024-10-13

In this paper studies on the impact of the location of Time-Domain Reflectometry probes in soil samples on the moisture measurement are presented. In particular ... 4. Conclusions From the results presented here, one may conclude that the TDR probes measu...

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Time domain reflectometry measurement instrument - Magnetrol International Incorporated

日期：2024-10-07

A time domain reflectometry measuring instrument uses a microprocessor that provides added functionality and capabilities. The circuit electronics and probe are tested and calibrated at the factory. I ... BACKGROUND OF THE INVENTION This invention relates...

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Agilent High Precision Time Domain Reflectometry (TDR)

日期：2024-10-13

3 Time domain reflectometry: measurement basics When a signal is launched along a transmission path, ideally, none of that signal will be reflected back to the signal source and all the signal energy reaches its intended destination. This will be the case...

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