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黑云母 hēiyúnmǔ
desert. meroxene
eng.geol. magnesia mica
geol. biotitite
met. biotite (H4K2(Mg, Fe)6Al2Si6O24); biotite mica (K(Mg, Fe)3 (Si3Al) O10(OH)2); black mica
soil. biotite
黑云母
: 85 phrases in 11 subjects
Agriculture2
Architecture2
Desert science2
Earth sciences21
Electric machinery1
Engineering geology3
General8
Geology6
Hydroelectric power stations3
Oil / petroleum9
Technology28