radon method氡法 Application of radon method to probe fire resource area in shallow depth seam;测氡法在探测浅埋煤层火源范围中的应用 ..
基于6个网页-相关网页
Soil Radon Method 土壤氡法
isotopic radon measurement method 同位素测氡法
radon direct measurement method 直接测氡法
method of radon measurement 氡测量方法
The numerical computations have been made using difference method for difference characteristics and boundary conditions. The computation results show the state features of radon field in space.
针对模型的特点及其边界条件用差分法分别进行了数值计算，结果表明陷落柱氡气场的空间形态分布特征。
This paper introduces the technical method of Radon survey with real-example which have processed in the slope body disease of north hillside to the Lishan mountain in shaanxi province.
本文以陕西临潼骊山北坡坡体病害区进行氧气测量的实例，介绍了氧气测量用于解决工程地质问题的技术方法。
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。
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