黑云母 | |
desert. | meroxene |
eng.geol. | magnesia mica |
geol. | biotitite |
met. | biotite; biotite mica; black mica |
角页岩 | |
eng.geol. | fornfels |
geol. | hornfels; hornfelsic |
| |||
meroxene | |||
magnesia mica | |||
biotitite | |||
biotite (H4K2(Mg, Fe)6Al2Si6O24); biotite mica (K(Mg, Fe)3 (Si3Al) O10(OH)2); black mica | |||
biotite |
黑云母 : 85 phrases in 11 subjects |
Agriculture | 2 |
Architecture | 2 |
Desert science | 2 |
Earth sciences | 21 |
Electric machinery | 1 |
Engineering geology | 3 |
General | 8 |
Geology | 6 |
Hydroelectric power stations | 3 |
Oil / petroleum | 9 |
Technology | 28 |