| slovo | definícia |
photometry
(encz) | photometry,fotometrie n: Zdeněk Brož |
Photometry
(gcide) | Photometry \Pho*tom"e*try\, n. [Cf. F. photom['e]trie.]
That branch of science which treats of the measurement of the
intensity of light.
[1913 Webster] |
photometry
(wn) | photometry
n 1: measurement of the properties of light (especially luminous
intensity) |
| | podobné slovo | definícia |
cytophotometry
(encz) | cytophotometry, n: |
spectrophotometry
(encz) | spectrophotometry,spektrofotometrie n: Zdeněk Brož |
Astrophotometry
(gcide) | Astrophotometry \As`tro*pho*tom"e*try\, n. (Astron.)
The determination of the brightness of stars, and also of the
sun, moon, and planets. -- As`tro*pho`to*met"ric*al, a.
[Webster 1913 Suppl.] |
Photometry
(gcide) | Photometry \Pho*tom"e*try\, n. [Cf. F. photom['e]trie.]
That branch of science which treats of the measurement of the
intensity of light.
[1913 Webster] |
Spectrophotometry
(gcide) | Spectrophotometry \Spec`tro*pho*tom"e*try\, n.
1. The art of comparing, photometrically, the brightness of
two spectra, wave length by wave length; the use of the
spectrophotometer.
[Webster 1913 Suppl.]
2. (Chem., Physics) the art or process of measuring the
degree of absorption of light at different wavelengths by
a chemical substance, by means of a spectrometer or
spectrophotometer. It is a technique for chemical
analysis.
[PJC] -- Spec`tro*pho`to*met"ric, a.
[Webster 1913 Suppl.] |
cytophotometry
(wn) | cytophotometry
n 1: the study of chemical compounds inside a cell by means of a
cytophotometer |
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