a measuring instrument for measuring the moisture content of soil
a measuring instrument for measuring the tension in a wire or fiber or beam
a measuring instrument for measuring the surface tension of a liquid
例句
用作名词(n.)
Soil volumetric water content was measured by employing the metallic tube of the tensiometer as an antenna, whose radiating impedance varied as soil water content.将张力计中的一段金属保护套管作为天线，利用其辐射阻抗随着土壤含水率变化的规律来测量土壤容积含水率。
