Scientists in China, Russia, and the United States measure radon in ground water.
中国、俄罗斯和美国的科学家测量地下水的氡含量。
Scientists in China, Russia, and the United States measure radon.
中国、俄罗斯和美国的科学家测量地下水的氡含量。
Based on the measure of ground Radon at Shizipin area, this paper gives some preliminary analyses about the characteristics of ground Radon anomaly in the geothermal field.
本文通过柿子坪地区地表氡气测量，对热田地表氡气异常特征作了初步分析。
To the source to the indoor radon, have put forward and reduced the density measure of indoor radon effectively.
针对于室内氡的来源，提出了有效降低室内氡的措施。
Objective to explore relevant factors about the soil radon measurement and provide gist of formulating correct measure method by studying the way of the soil radon measurement.
目的探讨土壤氡的测定方法，试图找出影响土壤氡测定结果准确性相关因素，为制定有效的测定方法提供依据。
The authors also studied the continuous self-recording technique by using the ionization method to measure the Radon gas.
并对应用电离法测量逸出气氡的连续自记观测技术进行了预研究试验。
Using HDS-1 fast data flashing Rn measure instrument, the gas radon was measured in the active fault(zone)or broken zone and earthquake swell of the Wequan reservoir dam location.
采用HDS-1型快速数字闪烁测氡仪，对温泉水库坝址区活动断裂（带）或破碎带以及地震鼓包等进行了氡气测试。
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。
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是一种穿透能力较强的核技术方法，能探测到地下较深处的地球物理信息。
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是一种穿透能力较强的核技术方法，能探测到地下较深处的地球物理信息。
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