protactinium isotope
铂铱同位素
protactinium metal
铂铱金属
protactinium decay
铂铱衰变
protactinium compounds
铂铱化合物
protactinium chemistry
铂铱化学
protactinium research
铂铱研究
protactinium properties
铂铱性质
protactinium applications
铂铱应用
protactinium extraction
铂铱提取
protactinium samples
铂铱样品
protactinium is a rare element found in uranium ores.
镤是一种在铀矿石中发现的稀有元素。
the atomic number of protactinium is 91.
镤的原子序数是91。
scientists study protactinium for its potential use in nuclear reactors.
科学家研究镤，以探讨其在核反应堆中的潜在用途。
protactinium has a high density compared to other actinides.
与其他锕系元素相比，镤的密度很高。
due to its radioactivity, protactinium must be handled with care.
由于其放射性，镤必须小心处理。
researchers have isolated protactinium isotopes for various experiments.
研究人员已分离出镤的同位素用于各种实验。
the discovery of protactinium changed the understanding of the actinide series.
镤的发现改变了对锕系元素系列的理解。
protactinium is used in scientific research and not found in everyday life.
镤用于科学研究，而不是在日常生活中发现。
due to its scarcity, protactinium is not commercially available.
由于其稀缺性，镤并不在商业上出售。
understanding the properties of protactinium is crucial for nuclear chemistry.
了解镤的性质对核化学至关重要。
protactinium isotope
铂铱同位素
protactinium metal
铂铱金属
protactinium decay
铂铱衰变
protactinium compounds
铂铱化合物
protactinium chemistry
铂铱化学
protactinium research
铂铱研究
protactinium properties
铂铱性质
protactinium applications
铂铱应用
protactinium extraction
铂铱提取
protactinium samples
铂铱样品
protactinium is a rare element found in uranium ores.
镤是一种在铀矿石中发现的稀有元素。
the atomic number of protactinium is 91.
镤的原子序数是91。
scientists study protactinium for its potential use in nuclear reactors.
科学家研究镤，以探讨其在核反应堆中的潜在用途。
protactinium has a high density compared to other actinides.
与其他锕系元素相比，镤的密度很高。
due to its radioactivity, protactinium must be handled with care.
由于其放射性，镤必须小心处理。
researchers have isolated protactinium isotopes for various experiments.
研究人员已分离出镤的同位素用于各种实验。
the discovery of protactinium changed the understanding of the actinide series.
镤的发现改变了对锕系元素系列的理解。
protactinium is used in scientific research and not found in everyday life.
镤用于科学研究，而不是在日常生活中发现。
due to its scarcity, protactinium is not commercially available.
由于其稀缺性，镤并不在商业上出售。
understanding the properties of protactinium is crucial for nuclear chemistry.
了解镤的性质对核化学至关重要。
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