钬

Holmium is a chemical element with the symbol Ho and atomic number 67.
钬是一种化学元素，其符号为Ho，原子序数为67。
Holmium is used in certain laser applications due to its unique spectral properties.
钬因其独特的光谱特性而被用于某些激光应用中。
The holmium-166 isotope is employed in cancer treatments for its beta-emitting capabilities.
钬-166同位素因其β射线发射能力而应用于癌症治疗。
In dentistry, holmium:YAG lasers are used to treat periodontal diseases.
在牙科领域，钬:钇铝石榴石激光器被用来治疗牙周病。
Holmium oxide (Ho2O3) is an important component in glass manufacturing to produce special optical fibers.
钬氧化物（Ho2O3）是制造特殊光纤的重要组成部分。
The addition of holmium to neodymium magnets can improve their magnetic properties.
向钕磁铁中添加钬可以改善其磁性性能。
Holmium has no known biological role in humans.
钬在人体内没有已知的生物功能。
In physics research, holmium-based alloys are studied for their unusual magnetic behavior at low temperatures.
在物理学研究中，基于钬的合金因其在低温下的奇特磁性行为而被研究。
Holmium is also found in rare-earth minerals such as monazite and bastnäsite.
钬也存在于诸如独居石和氟碳铈矿等稀土矿物中。
The production of holmium requires complex separation processes from other rare earth elements.
钬的生产需要从其他稀土元素中进行复杂的分离过程。