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单词 rotatory power
释义

Definition of rotatory power in English:

rotatory power

noun
Chemistry
  • The capacity of a substance to cause rotation of the plane of polarization when plane-polarized light is passed through it; specifically the angle displacement per unit distance travelled by the light through the substance; more fully "optical rotatory power".

Origin

Early 19th century; earliest use found in The British Critic, quarterly theological review, and ecclesiastical record.

Definition of rotatory power in US English:

rotatory power

noun
Chemistry
  • The capacity of a substance to cause rotation of the plane of polarization when plane-polarized light is passed through it; specifically the angle displacement per unit distance travelled by the light through the substance; more fully "optical rotatory power".

Origin

Early 19th century; earliest use found in The British Critic, quarterly theological review, and ecclesiastical record.

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更新时间:2025/7/5 20:31:58