tdr time domain reflectometry 中文意思是什麼
tdr time domain reflectometry
解釋
時域反射- tdr : 規劃署
- time : n 1 時，時間，時日，歲月。2 時候，時刻；期間；時節，季節；〈常pl 〉時期，年代，時代； 〈the time ...
- domain : n 1 領土，版圖；領地。2 管區，勢力圈；（特定動物等的）生長圈；（學問、活動等的）領域，范圍；【物...
- reflectometry : 反射測定法
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Time - domain reflectometry ( tdr ) : an impulse is transmitted into the loop
時域反射器（ tdr ） ：一個脈沖發射給環路。 -
In this paper, the calibration measures of time domain reflectometry ( tdr ) and neutron probe is discussed on basis of their theories and methods of measuring soil water content, and the processes of calibration experiments are described in detail
摘要探討了時域反射儀和中子儀測定土壤含水量的原理，並在禹城試驗站對各自適宜的標定方法進行了試驗。 -
We use time domain reflectometry ( tdr ) to simultaneously estimate volumetric soil water content, soil solution electrical conductivity, and soil nitrate concentrations in combination with porous ceramic cup solution samplers to follow no3 - n transport in soil exposed to different irrigation, fertilizer quota and temperature. the experiment was conducted with nondestructive soil colums
本研究中以原狀土為研究對象，利用時域反射技術隨時測定土壤含水量和電導率的特點結合多孔陶瓷杯抽濾技術，研究在不同灌水、施肥和溫度下硝態氮的變化。
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