英语词汇“parawollastonite”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

parawollastonite n.

Brit.

/ˌparəˈwʊləstənʌɪt/

U.S.

/ˌpɛrəˈwʊləstəˌnaɪt/

a form of calcium silicate, CaSiO₃, which belongs to the monoclinic crystal system and occurs as intergrowths with the commoner triclinic form, wollastonite.

ΘΚΠ

the world > the earth > minerals > types of mineral > silicates > inosilicates single chain > [noun] > pyroxenoid > wollastonite

schaalstein1804

table spar1814

wollastonite1823

grammite1826

pseudowollastonite1905

parawollastonite1935

1935 M. A. Peacock in Amer. Jrnl. Sci. 30 525 It thus seems necessary to regard the triclinic modification as the normal one properly entitled to the name wollastonite; the name parawollastonite is, therefore, proposed for the rarer monoclinic modification.

1963 W. A. Deer et al. Rock-forming Minerals II. 173 Parawollastonite..has been recorded from Monte Somma, Vesuvius,..from Crestmore, California.., and from Csiklova, Roumania.

1997 Jrnl. Non-crystalline Solids 211 56 The Ca——O distances and the coordination numbers of Ca atoms in the glasses are close to those of wollastonite and parawollastonite crystals.

单词	parawollastonite
释义	> as lemmas parawollastonite parawollastonite n. Brit. /ˌparəˈwʊləstənʌɪt/ , U.S. /ˌpɛrəˈwʊləstəˌnaɪt/ a form of calcium silicate, CaSiO₃, which belongs to the monoclinic crystal system and occurs as intergrowths with the commoner triclinic form, wollastonite. ΘΚΠ the world > the earth > minerals > types of mineral > silicates > inosilicates single chain > [noun] > pyroxenoid > wollastonite schaalstein1804 table spar1814 wollastonite1823 grammite1826 pseudowollastonite1905 parawollastonite1935 1935 M. A. Peacock in Amer. Jrnl. Sci. 30 525 It thus seems necessary to regard the triclinic modification as the normal one properly entitled to the name wollastonite; the name parawollastonite is, therefore, proposed for the rarer monoclinic modification. 1963 W. A. Deer et al. Rock-forming Minerals II. 173 Parawollastonite..has been recorded from Monte Somma, Vesuvius,..from Crestmore, California.., and from Csiklova, Roumania. 1997 Jrnl. Non-crystalline Solids 211 56 The Ca——O distances and the coordination numbers of Ca atoms in the glasses are close to those of wollastonite and parawollastonite crystals. extracted from para-prefix¹ < as lemmas
随便看	heterochronia heterochronic heterochronism heterochronisms heterochronistic heterochronous heterochrony heterochrosis heterochthon heterochthonous heteroclin heterocline heteroclital heteroclite heteroclites heteroclitic heteroclitics heteroclitous heterocoelous heterocycle heterocycles heterocyclic heterocyclics heterocyst heterocystous

> as lemmas