The Expertment Research And Mechanism Studies Of Radon Release

Since the beginning of 20 centuries discovered the No.86th chemical element radon, that chemical element and its son bodies have been be subjected to extensive attention of science field. Along with the progress and development of science technique, at the time of opening widely the radon application realm continuously, noticing its dangerous, studying the measure technique using radon, people pay much attention to radon's and its bodies' release regulation and the mechanism research.Be the foundation theories of the radon, the radon release similar to its migration, have been one of the important research topics, is one of the foundation problems that studies measureusing radon, also is the important factor which restrict the measure technique' development using radon. The measure technique using radon although have already is confirm to resolve many problems, but what is the regulation that radon and its son bodies under the ideal state, or what phenomenon, so far there aren't the more united standpoint. Because the factor influencing its release is numerous, and its release process is very complicated, up to now it is still one of hard work to us.The research of this thesis is found of the experiment. Self-making the experiment equip, we carried on the experiment to do the research. Under the static condition, we used the CD-1 a cup measure instrument to carry on continuously with several equipments at the same time. The Radon releases have discontinuity characteristics, and made use of "Cluster Theories" to give a reasonable explaination, that is, as the existence and the different ability of movement of "Cluster", and "pressure margin" squeeze in a moment causes such result together. Using mathematics theories, we got the theories formula of radon release changes with time changes.The conclusion has a significance to the application of radonmeasurement in geology and environment, as well as, it can play a practical role on enriching and developing the existed theories, improving the reliability and veracity of radon measurement, widening the application fields.