摘要
本文介绍一种能在任意频率下测定种子电阻率和介电常数等电参量的测试系统和方法,研究了蔬菜种子的含水量和测试频率对种子电传导和介电特性的影响,莸得相互之间的回归方程。
This paper introduced a system and method for measuring resistivity and dielectric constant of seed under any frequency. Meanwhile, the influences of moisture content and measuring frequency on the electrical conductivity and dielectric properties of seed are studied. Finally,four regressive equations between resistivity and moisture content, resistivity and measuring frequency, dielectric constant and moisture content, dielectric constant and measuring frequency are obtained.
出处
《农业工程学报》
EI
CAS
CSCD
北大核心
1990年第3期37-43,共7页
Transactions of the Chinese Society of Agricultural Engineering
