thorium oxide

例句：

1. 1. The research team discovered anew method to extract thoriumoxide from the earth's crust.
   研究小组发现了一种从地球地壳中提取钍氧化物的新方法。
2. 2. Thethorium oxideis used in nuclear reactorsas a fuel for power generation.
   钍氧化物用于核反应堆作为发电燃料。
3. 3.The thorium oxide was foundto have significant potential applications in various industries.
   发现钍氧化物在各种行业中具有显著的潜在应用。