calcspar
英 ['kælkspɑ:] 美 ['kælkˌspɑ]

n.

方解石；

权威例句

calcspar
calcspar
calcspar
Device for detecting quality of material e.g. calcspar based on photoluminescence analysis of material, has light detectors that det...
double refraction calcspar
double refraction calcspar
Peculiarities of micro-zoning of Iceland spar from “Razlom” deposit (Siberian calc-spar bearing province)
4. Note on a large Crystal of Calc-spar found in Lough Corrib.
LXXII. On the formation of calc spar and arragonite
LXXII. On the formation of calc spar and arragonite
XLII. Note on the selective absorption of light by optical glass and calc-spar
On the diamagnetic constants of bismuth and calc-spar in absolute measure
On Rings Seen in Fibrous Specimens of Calc Spar