释义 |
pseudowollastoniteMineralogy nounA structurally distinct form of the mineral wollastonite occurring in slags, cement, and ceramic materials that is stable at high temperatures and normally changes to wollastonite at ordinary temperatures.- Pseudowollastonite is a calcium silicate, CaSiO3. Crystal system: monoclinic..
Origin Early 20th century; earliest use found in Science. After French pseudowollastonite. |