electrometricadj.

Brit.

/ᵻˌlɛktrə(ʊ)ˈmɛtrɪk/, U.S.

/əˌlɛktrəˈmɛtrɪk/,

/iˌlɛktrəˈmɛtrɪk/

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

Etymology: < electro- comb. form + -metric comb. form, after electrometer n. Compare earlier electrometrical adj.

Obtained by or involving electrometry; of the nature of an electrometer.

ΚΠ

1821 A. Ure Dict. Chem. at Electricity (heading) Ratio of the second electrometric torsion to the first.

1883 Proc. Royal Soc. 36 497 As the surface of these sections is small, we propose to use the electrometric method by loss of charge.

1923 W. M. Clark Determination Hydrogen Ions (ed. 2) ii. 44 Unless a solution is buffered..it is almost impossible to make an accurate electrometric determination of the pH.

1957 R. H. Thomson Naturally Occurring Quinones ii. 34 Electrometric titration revealed the presence of three carboxyl groups.

2006 Sensors & Actuators B. 120 11/1 Composite materials are..used for the fabrication of various electrometric sensors for analytical purposes.

This entry has been updated (OED Third Edition, June 2008; most recently modified version published online March 2022).

单词	electrometric
释义	electrometricadj. Brit. /ᵻˌlɛktrə(ʊ)ˈmɛtrɪk/, U.S. /əˌlɛktrəˈmɛtrɪk/, /iˌlɛktrəˈmɛtrɪk/ Origin: Formed within English, by compounding. Etymons: electro- comb. form, -metric comb. form. Etymology: < electro- comb. form + -metric comb. form, after electrometer n. Compare earlier electrometrical adj. Obtained by or involving electrometry; of the nature of an electrometer. ΚΠ 1821 A. Ure Dict. Chem. at Electricity (heading) Ratio of the second electrometric torsion to the first. 1883 Proc. Royal Soc. 36 497 As the surface of these sections is small, we propose to use the electrometric method by loss of charge. 1923 W. M. Clark Determination Hydrogen Ions (ed. 2) ii. 44 Unless a solution is buffered..it is almost impossible to make an accurate electrometric determination of the pH. 1957 R. H. Thomson Naturally Occurring Quinones ii. 34 Electrometric titration revealed the presence of three carboxyl groups. 2006 Sensors & Actuators B. 120 11/1 Composite materials are..used for the fabrication of various electrometric sensors for analytical purposes. This entry has been updated (OED Third Edition, June 2008; most recently modified version published online March 2022). < adj.1821
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