duplexingn.

Origin: Formed within English, by derivation. Etymons: duplex adj., -ing suffix¹.

Etymology: < duplex adj. + -ing suffix¹.Previous versions of the OED give the stress as: ˈduplexing.

Metallurgy.

The utilization of a duplex process (see duplex adj. 1b).

ΚΠ

1918 Iron Age 30 May 1398/1 ‘Reversed Duplexing’..consisted of making steel in electric furnaces..at least one of which was run with basic lining, and the rest of the furnaces were to be run with acid lining.

1959 Economist 9 May 557/1 One can use hot-metal in them [sc. electric furnaces] by ‘duplexing’, blowing the hot iron in a Bessemer convertor..before feeding it into the arc furnace.

This entry has not yet been fully updated (first published 1972; most recently modified version published online December 2020).

单词	duplexing
释义	duplexingn. Origin: Formed within English, by derivation. Etymons: duplex adj., -ing suffix¹. Etymology: < duplex adj. + -ing suffix¹.Previous versions of the OED give the stress as: ˈduplexing. Metallurgy. The utilization of a duplex process (see duplex adj. 1b). ΚΠ 1918 Iron Age 30 May 1398/1 ‘Reversed Duplexing’..consisted of making steel in electric furnaces..at least one of which was run with basic lining, and the rest of the furnaces were to be run with acid lining. 1959 Economist 9 May 557/1 One can use hot-metal in them [sc. electric furnaces] by ‘duplexing’, blowing the hot iron in a Bessemer convertor..before feeding it into the arc furnace. This entry has not yet been fully updated (first published 1972; most recently modified version published online December 2020). < n.1918
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