DYNACTINOMETER

Meaning of DYNACTINOMETER in English

(n.) An instrument for measuring the intensity of the photogenic (light-producing) rays, and computing the power of object glasses.

Webster's English dictionary. Английский словарь Webster. 2012

DYNACTINOMETER — ( n. ) An instrument for measuring the intensity of the photogenic (light-producing) rays, and computing the power of object …
Webster's Revised Unabridged English Dictionary
DYNACTINOMETER — noun an instrument for measuring the intensity of the photogenic (light-producing) rays, and computing the power of object glasses.
Webster English vocab

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