The unnamed enthusiast brought radioactive materials, as well as a Geiger counter which he ordered from the United States.
这为匿名核能爱好者自备一堆放射性原材料，还有一个盖格辐射剂量仪，这些东西都是他从美国订购的。
Tooby recalled, while still a student, using a Geiger counter to show a custodian that his household Chinaware was more radioactive than other objects nearby.
Tooby回忆到，当他还是学生时，他曾用盖革计数器向一家人表明，他家的瓷器比周围其他物品更具放射性。
The Geiger counter registered a high concentration of radioactive particles.
盖革计数器示出放射性粒子的高浓度。
Still another geophysical device. That is Geiger counter, which detects the presence of radioactive substances.
还有一种地球物理勘探仪器，这就是盖格计数器。它用来探查放射性物质的存在。
Still another geophysical device. That is Geiger counter, which detects the presence of radioactive substances.
还有一种地球物理勘探仪器，这就是盖格计数器。它用来探查放射性物质的存在。
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