摘要
本文简述了时域反射技术的工作原理,综述了该技术近五年来应用与研究新进展,主要有;时域反射技术与其他技术的有效结合;由计算机统一控制的具有一定规模的TDR系统;监测冻融土参数;估算土壤污染情况等。在实验室模拟生成天然气水合物实验中,该技术被应用于监测沉积物中水合物的形成与分解过程,是应用方面又一新突破。
Working principle of time domain reflection technique was presented simply in the paper. Some new progresses of the technique during the last 5 years are summarized. The main progresses are as follows： available combine of time domain reflection technique and other techniques, TDR system controlled by computer, inspecting parameters of frozen or unfrozen soil, estimating pollution of soil. The technique is applied in inspecting formation and dissolution of gas hydrate in experiment of simulating gas hydrates＇ forming in the laboratory. It is a breakthrough in applications of time domain reflection technique.
出处
《海洋湖沼通报》
CSCD
北大核心
2007年第B12期170-175,共6页
Transactions of Oceanology and Limnology
基金
国家专题课题"我国海域天然气水合物资源调查评价"资助(GZH200200202)
关键词
时域反射技术
应用
新进展
time domain reflection technique
application
new progress
