Definition of opacite in English:

opacite

noun ˈəʊpəsʌɪt

Geology

Microscopic dark grains and scales occurring in the groundmass of many igneous rocks, which are too small to be readily identified by optical means and are sometimes attributed to iron oxides or carbon.

Origin

Late 19th century; earliest use found in Edward Dana (1849–1935), mineralogist and physicist. From German Opacit from classical Latin opācus + German -it.

Definition of opacite in US English:

opacite

nounˈəʊpəsʌɪt

Geology

Microscopic dark grains and scales occurring in the groundmass of many igneous rocks, which are too small to be readily identified by optical means and are sometimes attributed to iron oxides or carbon.

Origin

Late 19th century; earliest use found in Edward Dana (1849–1935), mineralogist and physicist. From German Opacit from classical Latin opācus + German -it.

单词	opacite
释义	Definition of opacite in English: opacite noun ˈəʊpəsʌɪt Geology Microscopic dark grains and scales occurring in the groundmass of many igneous rocks, which are too small to be readily identified by optical means and are sometimes attributed to iron oxides or carbon. Origin Late 19th century; earliest use found in Edward Dana (1849–1935), mineralogist and physicist. From German Opacit from classical Latin opācus + German -it. Definition of opacite in US English: opacite nounˈəʊpəsʌɪt Geology Microscopic dark grains and scales occurring in the groundmass of many igneous rocks, which are too small to be readily identified by optical means and are sometimes attributed to iron oxides or carbon. Origin Late 19th century; earliest use found in Edward Dana (1849–1935), mineralogist and physicist. From German Opacit from classical Latin opācus + German -it.
随便看	right about right-about face right-about-face right about-face right after right and left right-and-left right and left handed right and left handed right and left handed ... right and left handed screw right-and-left screw right and proper right angle (right) angle right-angle right-angled right angled hyperbola right-angledness right-angled trigonometry right-angle fold right-angle folding right-angle prism right angles right-angles