钍

• Marie found another called thorium .
  玛丽发现了另一种物质，叫钍。
• The daughter nuclides of radon and thoron tend to become attached .
  氡和钍射气的子体易被气溶胶吸附。
• They recognized that in a thorium province pb208 would present complications .
  他们承认，含钍区内的Pb208会产生干扰。
• This is essentially a development of thoria dispersion strengthened nickel alloys .
  这本质上是用氧化钍弥散强度化的镍基合金。
• A few elements, among them uranium and thorium, spontaneously disintegrate into lighter elements by chances .
  少数元素，其中有铀和钍，通过它们核的变化自然蜕变成较轻的元素。
• The details on every module are provided
  钍对各个模块，本文给出了详细的阐述。
• Determination of total rare earth and thorium oxide content
  稀土和钍总量的测定
• They located the production facility for black thorine
  他们找到了生产黑钍的工厂
• High mu thoriated tungsten filamentary heating structure
  高mu敷钍灯丝结构。
• And that ' s just a little drop of black thorine
  而这只是一小滴“黑钍”的威力