Definition of molybdenum in English:

molybdenum

noun məˈlɪbdənəmməˈlɪbdənəm

mass noun

The chemical element of atomic number 42, a brittle silver-grey metal of the transition series, used in some alloy steels.
Example sentencesExamples
- Common hydroprocessing catalysts consist of an aluminum oxide carrier on to which the metals molybdenum and nickel or cobalt are added.
- The corresponding loss in yield strength is compensated by alloying with vanadium, nitrogen, chromium, molybdenum, and titanium.
- Vanadium, molybdenum, niobium, titanium, chromium, nickel, manganese are but a few of the many metals which make their way into steel to yield alloys with special properties.
- One might be able to recover from waste relatively pure metals, such as chromium and molybdenum, which are for all practical purposes identical to unused materials.
- We added copper, cobalt, selenium, molybdenum, etc to the deficient soils and transformed the plant and animal health.

Origin

Early 19th century: modern Latin, earlier molybdena (originally denoting a salt of lead), from Greek molubdaina 'plummet', from molubdos 'lead'.

Definition of molybdenum in US English:

molybdenum

nounməˈlibdənəmməˈlɪbdənəm

The chemical element of atomic number 42, a brittle silver-gray metal of the transition series, used in some alloy steels.
Example sentencesExamples
- Common hydroprocessing catalysts consist of an aluminum oxide carrier on to which the metals molybdenum and nickel or cobalt are added.
- One might be able to recover from waste relatively pure metals, such as chromium and molybdenum, which are for all practical purposes identical to unused materials.
- The corresponding loss in yield strength is compensated by alloying with vanadium, nitrogen, chromium, molybdenum, and titanium.
- Vanadium, molybdenum, niobium, titanium, chromium, nickel, manganese are but a few of the many metals which make their way into steel to yield alloys with special properties.
- We added copper, cobalt, selenium, molybdenum, etc to the deficient soils and transformed the plant and animal health.

Origin

Early 19th century: modern Latin, earlier molybdena (originally denoting a salt of lead), from Greek molubdaina ‘plummet’, from molubdos ‘lead’.

单词	molybdenum
释义	Definition of molybdenum in English: molybdenum noun məˈlɪbdənəmməˈlɪbdənəm mass noun The chemical element of atomic number 42, a brittle silver-grey metal of the transition series, used in some alloy steels. Example sentencesExamples Common hydroprocessing catalysts consist of an aluminum oxide carrier on to which the metals molybdenum and nickel or cobalt are added. The corresponding loss in yield strength is compensated by alloying with vanadium, nitrogen, chromium, molybdenum, and titanium. Vanadium, molybdenum, niobium, titanium, chromium, nickel, manganese are but a few of the many metals which make their way into steel to yield alloys with special properties. One might be able to recover from waste relatively pure metals, such as chromium and molybdenum, which are for all practical purposes identical to unused materials. We added copper, cobalt, selenium, molybdenum, etc to the deficient soils and transformed the plant and animal health. Origin Early 19th century: modern Latin, earlier molybdena (originally denoting a salt of lead), from Greek molubdaina 'plummet', from molubdos 'lead'. Definition of molybdenum in US English: molybdenum nounməˈlibdənəmməˈlɪbdənəm The chemical element of atomic number 42, a brittle silver-gray metal of the transition series, used in some alloy steels. Example sentencesExamples Common hydroprocessing catalysts consist of an aluminum oxide carrier on to which the metals molybdenum and nickel or cobalt are added. One might be able to recover from waste relatively pure metals, such as chromium and molybdenum, which are for all practical purposes identical to unused materials. The corresponding loss in yield strength is compensated by alloying with vanadium, nitrogen, chromium, molybdenum, and titanium. Vanadium, molybdenum, niobium, titanium, chromium, nickel, manganese are but a few of the many metals which make their way into steel to yield alloys with special properties. We added copper, cobalt, selenium, molybdenum, etc to the deficient soils and transformed the plant and animal health. Origin Early 19th century: modern Latin, earlier molybdena (originally denoting a salt of lead), from Greek molubdaina ‘plummet’, from molubdos ‘lead’.
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