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单词 half-plane
释义

half-plane

[ haf-pleyn, hahf- ]
/ ˈhæfˌpleɪn, ˈhɑf- /

noun Mathematics.

the part of the plane on one side of a straight line of infinite length in the plane.

Origin of half-plane

First recorded in 1890–95

Words nearby half-plane

halfpennyworth, half-pie, half-pike, half pint, half-pipe, half-plane, half-plate, half-pound, half-price, half-quartern, half-quire
Dictionary.com UnabridgedBased on the Random House Unabridged Dictionary, © Random House, Inc. 2020
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更新时间:2024/12/23 23:23:13