1.
Initiation of a Countrywide Project on Relationship between Indoor Radon and Soil Radon
全国室内氡-土壤氡关联性研究课题启动
2.
Studies and Applies of Emendation on Soil Radon Concentration;
土壤氡浓度测量校正方法研究及应用
3.
Atmospheric Pressure Fluctuation Effects on Soil Radon Exhalation;
大气压力变化对于土壤氡析出率的影响
4.
Research on the Relationship between the Soil Radon Density and Fault and Geotherm at the Foreland of Jixian Mountain,Tianjing
蓟县山前土壤氡浓度与断裂和地热关系研究
5.
Development of a Continuously Measuring System for Radon in Soil Gas Based on CAN Bus;
基于CAN总线的连续土壤测氡系统的研制
6.
INVESTIGATION ON SOIL RADON CONCENTRATION LEVELS AND DISTRIBUTION IN URUMCHI
乌鲁木齐市土壤中氡浓度水平及分布规律调查
7.
Studies of Radon Radiation Field in Soil and Development of Radon Measure Instruments;
壤氡辐射场理论研究与测氡仪器研制
8.
Soil natural thermoluminescence surveying is an accumulation method of measuring radon and it can measure radon in a long time.
土壤天然热释光测量方法是一种累积型测氡方法。
9.
Fault Soil Gas Collecting Rate Effect on the Observation of Rn at Puyang Seismic Station
濮阳地震台断层土壤气采气率对气氡观测结果影响的探讨
10.
THE RELATIONSHIP BETWEEN RADON GAS CONCENTRATION AND GEOLOGICAL BACKGROUND OF QUANZHOU CITY AND JINJIANG CITY
泉州市、晋江市土壤中氡气浓度与地质背景的关系
11.
Preliminary Application of Soil Radon Measurement Method in Active Fault Survey in Haikou City
土氡测量在海口市活动断层探测中的初步应用
12.
Asociacion Internacional de la Ciencia del Suelo
国际土壤协会（土壤协会）
13.
Renforcement du Department de la Pedologie et des Sols
加强土壤部和土壤研究
14.
water content of soil
土壤含水量（土壤含水率）
15.
soil consistence
土壤结持度, 土壤稠性
16.
a fertile land [ soil ]
肥沃的土地[土壤]
17.
sedentary soil
原生土, 原地土壤
18.
Study on Simulative Measurement of Radon and Thoron Progeny Deposited in Human Respiratory Tract
人体呼吸道氡（气土）子体沉积的模拟测量方法研究