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单词 phyric
释义

phyricadj.

Brit. /ˈfɪrɪk/, /ˈfʌɪərɪk/, U.S. /ˈfɪrɪk/, /ˈfaɪ(ə)rɪk/
Origin: Formed within English, by clipping or shortening. Etymon: porphyric adj.1
Etymology: < -phyric (in porphyric adj.1). Compare -phyric comb. form.
Geology.
= porphyritic adj. 2.
ΘΚΠ
the world > the earth > structure of the earth > constituent materials > rock > igneous rock > [adjective] > porphyry
porphyritic1791
porphyroid1798
porphyraceous1799
porphyric1824
phyric1958
1958 Geol. Mag. 95 241 The rock is characterized by abundant phyric olivine usually set in a glassy, basaltic groundmass.
1975 Science 10 Oct. 111/3 Moderately phyric plagioclase basalts containing plagioclase phenocrysts.
1982 Earth & Planetary Sci. Lett. 60 439/1 The basalts that were studied..range in texture from sparsely phyric to microporphyritic.
1993 Jrnl. Petrol. 34 583 The Pliocene and Quaternary nephelinites are aphyric to moderately phyric.
This is a new entry (OED Third Edition, March 2006; most recently modified version published online March 2022).

> see also

also refers to : -phyriccomb. form
<
adj.1958
see also
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