depth probe meaning in Chinese

测深
深度探头

Soil quality . determination of water content of the unsaturated zone . neutron depth probe method
土壤质量.不饱和区域水含量的测定.中子深度探测法
Standard test method for water content of soil and rock in - place by the neutron depth probe method
用中子深探针法对应有位置的土壤和岩石的含水量的标准试验方法
Soil quality - physical methods - determination of water content in the unsaturated zone - neutron depth probe method
土质.物理法.不饱和区域水含量的测定.中子深度探测法