论文部分内容阅读
1965年5月14日我国又成功地在西部地区(40°N、90°E)进行了第二次原子弹试验,它标志着我国的核技术进入到一个新的阶段。为了研究海洋放射性污染和探讨放射性沉降与海洋放射性水平的关系,我们从5月15日开始连续10天测定了青岛地区大气沉降物的总β放射性。与此同时,日本也进行了详细的调查研究。本文仅主要根据大气沉降物的部分测定资料,结合国外有关研究,讨论青岛地区大气沉降物的放射性污染及污染云团的运动规律等有关问题,其它与海洋有关的问题将在其它文章中讨论。
On May 14, 1965, our country successfully conducted the second atomic bomb test in the western region (40 ° N, 90 ° E), marking a new stage in China’s nuclear technology. In order to study marine radioactive contamination and to explore the relationship between radioactive sedimentation and the level of radioactivity in the oceans, we measured the total beta radioactivity of atmospheric sediments in Qingdao for 10 consecutive days from May 15th. In the meantime, Japan conducted a detailed investigation. In this paper, only some of the atmospheric sediment determination data, combined with relevant foreign research, discuss the radioactive pollution of atmospheric sediment in Qingdao and the movement of polluting clouds and other related issues, and other ocean-related issues will be discussed in other articles.