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本文介绍手提式中子土壤水分计的原理、装置、电子线路、标定方法和田间测定结果,并初步分析了田间测定结果产生误差的原因,为土壤含水量的测定提供了先进的方法。
This paper introduces the principle, device, electronic circuit, calibration method and field measurement results of portable neutron soil moisture meter. It also analyzes the causes of field measurement error and provides an advanced method for the determination of soil moisture content.