摘要
用于测定蒸腾蒸发和地下水—土壤水转化的智能化称重式蒸渗仪系统,在水资源与水电科学国家重点实验室(武汉大学)建成,并投入运行。详细介绍了该系统的功能、原理、组成结构及系统的技术指标和要求,并指出该仪器系统将为研究地下水、土壤水和大气水之间的相互转换及作物生态需水量提供了一种更系统更综合的测量工具,具有重要科学应用价值与应用前景。
An intelligent weighing lysimeter system for measuring evapotraspiration and groundwater-soil water transformation was established and put into use. In this paper, the function, principles, component structure and technique index were addressed. The proposed system will provide a more synthetical measurement tool for exploration of groundwater, soil water and atmosphere water transformation and crop ecological water requirement study, hence with significant scientific application value and prospect.
出处
《实验室研究与探索》
CAS
2006年第4期432-434,438,共4页
Research and Exploration In Laboratory
基金
国家自然科学基金项目(50479040)
关键词
称重式蒸渗仪
研制
智能化
weighing lysimeter
development
intelligence
