... neutron powder profile 中子粉末剖面 neutron probe 中子探测器 neutron production rate 中子产生率 ...
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neutron probe method 中子仪法
Neutron depth probe method 中子深度探测法
neutron soil moisture probe 中子土壤湿度计
shielded neutron assay probe 带屏蔽中子测试探头
traversing start-up neutron detector probe 移动式起动中子探测器探头
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Soil: investigation and testing. Well logging. Neutron probe method.
土壤：调查和试验。测井。中子探测方法。
The soil moisture is measured in the field by time domain reflectometry , neutron probe and soil sampling, The results showed that the measured values are different.
应用时域反射仪、中子仪和上钻法测定了农田土壤水分，并对农田土层含水量和主体贮水量的测定结果进行了比较。
To calculate the above parameters, water content in soil and its variety were measured by a neutron probe. This method is simple and the results are close to those obtained using other methods.
用中子仪测定土壤水分含量和变化量，分析计算水文地质参数，所得结果与其它方法测定值相近，可以认为中子仪测定水文地质参数是一种新的手段和方法。
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