Definition of holmium in English:

holmium

noun ˈhəʊlmɪəmˈhoʊlmiəm

mass noun

The chemical element of atomic number 67, a soft silvery-white metal of the lanthanide series.
（化学元素）钬（符号： Ho ）
Example sentencesExamples
- During the procedure, a holmium laser is used to open channels in the wall of the heart to restore blood flow and oxygen.
- Holmium is extracted from its ores by heating calcium metal with holmium fluoride.
- Typically pulsed dye lasers or the holmium laser are used with very short pulses of high peak power to shatter the stones.
- This equipment will include ultrasound machines, endoscopes and a holmium laser, which can be used to treat some cancers on a non-invasive outpatient basis.

Origin

Late 19th century: modern Latin, from Holmia, Latinized form of Stockholm (because many minerals of the yttrium group, to which holmium belongs, are found in that area); discovered by P.T. Cleve (1840–1905), Swedish chemist.

Definition of holmium in US English:

holmium

nounˈhoʊlmiəmˈhōlmēəm

The chemical element of atomic number 67, a soft silvery-white metal of the lanthanide series.
（化学元素）钬（符号： Ho ）
Example sentencesExamples
- This equipment will include ultrasound machines, endoscopes and a holmium laser, which can be used to treat some cancers on a non-invasive outpatient basis.
- Holmium is extracted from its ores by heating calcium metal with holmium fluoride.
- During the procedure, a holmium laser is used to open channels in the wall of the heart to restore blood flow and oxygen.
- Typically pulsed dye lasers or the holmium laser are used with very short pulses of high peak power to shatter the stones.

Origin

Late 19th century: modern Latin, from Holmia, Latinized form of Stockholm (because many minerals of the yttrium group, to which holmium belongs, are found in that area); discovered by P.T. Cleve (1840–1905), Swedish chemist.

词汇	holmium
释义	Definition of holmium in English: holmium noun ˈhəʊlmɪəmˈhoʊlmiəm mass noun The chemical element of atomic number 67, a soft silvery-white metal of the lanthanide series. （化学元素）钬（符号： Ho ） Example sentencesExamples During the procedure, a holmium laser is used to open channels in the wall of the heart to restore blood flow and oxygen. Holmium is extracted from its ores by heating calcium metal with holmium fluoride. Typically pulsed dye lasers or the holmium laser are used with very short pulses of high peak power to shatter the stones. This equipment will include ultrasound machines, endoscopes and a holmium laser, which can be used to treat some cancers on a non-invasive outpatient basis. Origin Late 19th century: modern Latin, from Holmia, Latinized form of Stockholm (because many minerals of the yttrium group, to which holmium belongs, are found in that area); discovered by P.T. Cleve (1840–1905), Swedish chemist. Definition of holmium in US English: holmium nounˈhoʊlmiəmˈhōlmēəm The chemical element of atomic number 67, a soft silvery-white metal of the lanthanide series. （化学元素）钬（符号： Ho ） Example sentencesExamples This equipment will include ultrasound machines, endoscopes and a holmium laser, which can be used to treat some cancers on a non-invasive outpatient basis. Holmium is extracted from its ores by heating calcium metal with holmium fluoride. During the procedure, a holmium laser is used to open channels in the wall of the heart to restore blood flow and oxygen. Typically pulsed dye lasers or the holmium laser are used with very short pulses of high peak power to shatter the stones. Origin Late 19th century: modern Latin, from Holmia, Latinized form of Stockholm (because many minerals of the yttrium group, to which holmium belongs, are found in that area); discovered by P.T. Cleve (1840–1905), Swedish chemist.
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