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单词 nomogram
释义

nomogramn.

Brit. /ˈnɒməɡram/, /ˈnəʊməɡram/, U.S. /ˈnɑməˌɡræm/, /ˈnoʊməˌɡræm/
Origin: Formed within English, by compounding; modelled on a French lexical item. Etymons: nomo- comb. form, -gram comb. form.
Etymology: < nomo- comb. form + -gram comb. form, after French nomogramme (1905). Compare nomograph n.
A diagram representing a relationship between three or more variables by means of a number of straight or curved scales, so arranged that the value of one variable corresponding to given values of the others can be found by a simple geometrical construction (e.g. by means of one or more straight lines drawn to intersect the scales at the appropriate values). Also called alignment chart. Cf. abac n.
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the world > relative properties > number > graph or diagram > [noun] > diagram
diagram1839
abac1890
histogram1891
alignment diagram1905
alignment chart1908
argand1908
nomogram1909
nomograph1909
histograph1915
Karnaugh map1958
Penrose diagram1973
1909 Cent. Dict. Suppl. Nomogram, a graphic table for computation.
1910 Jrnl. Royal Artillery 36 460 Fig. 5 shows..the ‘nomogram’ constructed for the formula on this plan. [Note] Coining an equivalent to the French ‘nomogramme’.
1938 Jrnl. Royal Aeronaut. Soc. 42 8 Nomograms for picking the best airscrew diameter.
1965 A. S. Levens Graphical Methods Res. ii. 39 There are two general types of nomograms: one recognized as a Cartesian coordinate chart (or concurrency chart) and the other as an alignment chart.
1991 Lancet 21 Dec. 1602/1 For routine resection, a nomogram provides gross correlations between ethanol concentration in exhaled air, serum sodium, and volume of irrigant absorbed.
This entry has been updated (OED Third Edition, December 2003; most recently modified version published online March 2022).
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n.1909
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