为了确保氡水的温度，使用前请先把水管里已冷却残留的氡水放掉。
To ensure the optimal temperature of the radon water, make sure to drain the residual cooled radon water in the pipe before use.
阐述了地下水动力条件（主要表现在水位方面）及其它因素对水温特别是水氡变化的影响。
The dynamical condition for the underground water (mainly shown by the water level) and the water temperature variation, especially radon variation, due to other factors have been described.
对气氡与气汞动态的影响不明显；对水氡与水汞动态可能有一定影响，但影响幅度很小。
It has not obvious influence on the radon and mercury in air, but maybe has some small influence on radon and mercury in water.
表明动态图像方法能较完整、直观地揭示水氡前兆异常的特征，可望成为一种水氡分析预报的新方法。
It is suggested that the dynamic pattern method could completely and directly show the anomaly characteristic in Radon precursor and be a new method of Radon analysis for the earthquake prediction.
论述了FD-125测氡仪在水氡观测中值得注意的几个问题：①仪器的供电系统中不应有线路接触不良；
We have discussed some noticeable issues which affect the ratio of Radon in underground water observed by FD-125 Rn instrument.
水氡与水汞的动态可能有一定影响，但影响幅度不大。
大同地震前多井出现水氡的趋势性正异常，是与张北地震水化前兆最显著的不同之处。
Before the Datong earthquake, water radon in many Wells showed trend positive anomalies, which is obviously different with the hydrochemical precursors of Zhangbei earthquake.
研究结果认为，海南水氡异常对地震的预报效能评分为0 4，表明水氡异常与地震活动有关；
The calculated earthquake prediction effective value of radon anomalies at Hainan station is about 0.4. The result shows that radon anomalies have something to do with earthquakes.
水氡的相对变化量与地震也存在着一定的关系。
There also existed some correlation between the relative variation of water radon and the occurrence of earthquakes.
水氡动态图强震危险区预测法是一种地下流体的地震分析预报新方法。
The method of prediction for the earthquake risk area is recently developed on the basis of the evolutionary diagrams of radon in ground water.
研究结果还表明，海南台水氡对祁连山中东段及青海省河南县地区的地震反映不敏感。
The investigative results also show that the radon of Hainan station is not sensitive to earthquakes in the regions of mid-east area of Qilianshan mountain and Henan county in Qinghai province.
介绍了水氡变化率的物理含义以及变化率动态图象的生成方法。
This paper has produced the physical meaning of the water radon variation rate and the production method of the dynamic pattern of the variation rate.
本文介绍了一种利用气—水相平衡原理实现连续、自动监测地下水氡浓度的新方法。
This paper presents a new method by which the density of radon in ground water could be continuously and automatically measured on the basis of Gas-Water phase equilibrium principle of radon.
对水氡动态特征进行了探讨。
And the developments characters of water radon were made an inquiry into.
采用“改进从属函数法”，其定襄水氡异常与华北多次强震有明显对应关系；
By using the method of improved hypotaxis function relation, the anomaly of radon in Dingxiang spring is evidently correlated to several strong earthquakes in North China.
水氡的相对变化量与地震也存在着一定的关系。
本发明涉及一种防氡防辐射砌筑水泥，属于水硬性水泥技术领域。
The invention relates to a kind of radon-proof and radiation-proof masonry cement, which belongs to water-hardness cement technique field.
本发明涉及一种防氡防辐射砌筑水泥，属于水硬性水泥技术领域。
The invention relates to a kind of radon-proof and radiation-proof masonry cement, which belongs to water-hardness cement technique field.
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