1.
RADIOTHORIUM CONTAMINATION TENDENCY AND CONTROL MEASURE FOR BAOTOU STEEL FACTORY TAILING DAM
包钢尾矿坝周围土壤放射性钍污染趋势及其防治措施研究
2.
A radioactive isotope of thorium with mass number228.
射钍钍的放射性同位，质量数为
3.
rapid radioactive contamination indicator
放射性污染快速指示器
4.
radioactive contaminated clothing detergent
放射性污染衣物洗涤剂
5.
hands-and-clothes monitor
手衣放射性污染监测仪
6.
decontamination officer
消除放射性污染主任
7.
decontamination centre
消除放射性污染中心
8.
Bikini radioactive contamination event
比基尼放射性污染事件
9.
contaminated clothing,eg by radio-active material
受污染的衣物（如受放射性物质污染）
10.
not spreading pollution or contamination; especially radioactive contamination.
不会散布污染或者污染物；特别是放射性污染物。
11.
To expose to or permeate with radioactivity.
使…处于放射之下或受放射性污染
12.
Either of two decay products of thorium, mesothorium I, an isotope of radium, or mesothorium II, an isotope of actinium.
新钍钍的两种放射性生成物之一，即新钍1号，它是镭的同位素，或新钍2号，它是锕的同位素
13.
Preventing noise, electromagnetic radiation, and radioactivity pollution ?
防治噪声、电磁辐射、放射性污染。
14.
a radioactive mineral consisting of thorium silicate; it is a source of thorium that is found in coarse granite.
一种放射性矿物，由硅酸钍组成，是钍的来源，见于粗糙的花岗岩中。
15.
Decontamination of radioactively contaminated surfaces Testing of decontamination agents for textiles??
放射性污染表面的去污? 对纺织品去污剂的试验
16.
low level whole body counter
低强度全身放射性污染计数器
17.
Three Fundamental Institution in Prevention of Radioactive Pollution Law;
《放射性污染防治法》三项基本制度研究
18.
Regulations for safe management of radioactive wastes from the mining and milling of uranium and thorium ores
GB14585-1993铀、钍矿冶放射性废物安全管理技术规定