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单词 quagma
释义

quagman.

Brit. /ˈkwaɡmə/, U.S. /ˈkwæɡmə/
Origin: Formed within English, by compounding. Etymons: quark n.2, gluon n., plasma n.
Etymology: < qua- (in quark n.2) + g- (in gluon n.) + -ma (in plasma n.), perhaps after magma n.
Particle Physics and Astronomy.
A plasma consisting of free quarks and gluons, such as may have arisen shortly after the big bang; = qgp n. at Q n. Initialisms 2.
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the world > matter > physics > atomic physics > particle physics > quark > [noun] > hypothetical state of matter
quagma1985
1985 W. Greiner & H. Stöcker in Sci. Amer. Jan. 86/3 The matter in such a nucleus consists of quarks and the particles that bind them together, the gluons; it is a quark–gluon plasma, or quagma.
1988 New Scientist 3 Mar. 45/1 Theory suggests that when the density of energy in nuclear matter is high enough, the quarks and gluons will no longer remain confined but will form a quagma.
2004 G. Benford Beyond Infinity vi. 158 Seeker's best guess was some research station where the quagma-generated geometric gate would stand.
This entry has been updated (OED Third Edition, December 2007; most recently modified version published online March 2022).
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n.1985
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