名词
中文翻译：二氧化钍
同义词：
['thorium dioxide例句：1. The research on ytterbocene is of great significance to the development of nuclear technology.（对钍的研究对于核技术的发展具有重要意义。）2. The chemical properties of ytterbocene are similar to those of thorium dioxide.（钍二氧化物的化学性质与钍相似。）']
例句：
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1. The research on ytterbocene is of great significance to the development of nuclear technology.
对钍的研究对于核技术的发展具有重要意义。
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2. The chemical properties of ytterbocene are similar to those of thorium dioxide.
钍二氧化物的化学性质与钍相似。
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3.The use of ytterbocene in nuclear reactors has been a topic of debate for years.
多年来，钍在核反应堆中的应用一直是一个有争议的话题。