actinometricadj.

Brit.

/ˌaktᵻnə(ʊ)ˈmɛtrɪk/, U.S.

/ˌæktənoʊˈmɛtrɪk/

Origin: Formed within English, by compounding. Etymons: actino- comb. form, -metric comb. form.

Etymology: < actino- comb. form + -metric comb. form, after actinometer n.

Of or relating to the use of an actinometer (actinometer n. 1); obtained by means of an actinometer.

ΘΚΠ

the world > matter > physics > electromagnetic radiation > heat > [adjective] > relating to measurement

actinometric1842

actinometrical1864

calorimetric1864

calorimetrical1875

the world > matter > properties of materials > temperature > heat > [adjective] > relating to measurement of heat > specific

actinometric1842

actinometrical1864

bolometric1881

bolographic1903

1842 Philos. Trans. (Royal Soc.) 132 254 A narrow inspection of the actinometric curves XII. and XIII. will illustrate this.

1881 Eng. Mech. 27 May 280/1 Some actinometric measurements were made last autumn at different heights in the Alps.

1936 Jrnl. Ecol. 24 11 As all the expedition's stopwatches succumbed quickly to the damp, no actinometric measurements could be made.

2008 Chemosphere 72 70/1 An actinometric study was carried out in order to measure the photon flux entering the reactor.

This entry has been updated (OED Third Edition, November 2010; most recently modified version published online December 2021).

单词	actinometric
释义	actinometricadj. Brit. /ˌaktᵻnə(ʊ)ˈmɛtrɪk/, U.S. /ˌæktənoʊˈmɛtrɪk/ Origin: Formed within English, by compounding. Etymons: actino- comb. form, -metric comb. form. Etymology: < actino- comb. form + -metric comb. form, after actinometer n. Of or relating to the use of an actinometer (actinometer n. 1); obtained by means of an actinometer. ΘΚΠ the world > matter > physics > electromagnetic radiation > heat > [adjective] > relating to measurement actinometric1842 actinometrical1864 calorimetric1864 calorimetrical1875 the world > matter > properties of materials > temperature > heat > [adjective] > relating to measurement of heat > specific actinometric1842 actinometrical1864 bolometric1881 bolographic1903 1842 Philos. Trans. (Royal Soc.) 132 254 A narrow inspection of the actinometric curves XII. and XIII. will illustrate this. 1881 Eng. Mech. 27 May 280/1 Some actinometric measurements were made last autumn at different heights in the Alps. 1936 Jrnl. Ecol. 24 11 As all the expedition's stopwatches succumbed quickly to the damp, no actinometric measurements could be made. 2008 Chemosphere 72 70/1 An actinometric study was carried out in order to measure the photon flux entering the reactor. This entry has been updated (OED Third Edition, November 2010; most recently modified version published online December 2021). < adj.1842
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