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词汇 systematic name
释义

Definition of systematic name in English:

systematic name

noun
  • A standardized name, especially for a chemical element or compound, a biological taxon, or a star or other astronomical object.

    系统名称;学名

    Example sentencesExamples
    • The International Union of Pure and Applied Chemistry's systematic name for acetone is 2-propanone; it is also called dimethyl ketone.
    • It has the chemical formula C 10 H 14 N 2, and the systematic name 3-pyridine.
    • Once an element has received a permanent name, the systematic name is usually dropped in favour of it.
    • The use of vinyl is exemplified by the molecule vinyl chloride (its proper systematic name is chloroethylene).
    • What is the systematic name of the star Betelgeuse?

Definition of systematic name in US English:

systematic name

noun
  • A standardized name, especially for a chemical element or compound, a biological taxon, or a star or other astronomical object.

    系统名称;学名

    Compare with trivial name
    Example sentencesExamples
    • Once an element has received a permanent name, the systematic name is usually dropped in favour of it.
    • The use of vinyl is exemplified by the molecule vinyl chloride (its proper systematic name is chloroethylene).
    • The International Union of Pure and Applied Chemistry's systematic name for acetone is 2-propanone; it is also called dimethyl ketone.
    • What is the systematic name of the star Betelgeuse?
    • It has the chemical formula C 10 H 14 N 2, and the systematic name 3-pyridine.
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