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alumina [ə'l(j)u:mɪnə] n
gen. 矾土; ; 铝氧粉
archit. 氧化铝 (Al₂O₃)
consult. 帆土
dril. 铝土; 水钠矶石
ecol. 铝氧土
el. 矶土
eng.geol. 刚玉
geol. 铝【矶】土
hydroel.st. 矶土
met. 氧化铝; 铝氧; 矾土 (Al2O3); 三氧化二铝
mineral. 矶土,氧化铝
plast. 氧化铝〈填料〉
shipb. 氧化铝[矶土]
space 铝矶土
alumina A natural or synthetic oxide of aluminum widely distributed in nature, often found as a constituent part of clays, feldspars, micas and other minerals, and as a major component of bauxite n
environ. 氧化铝 (广泛存在于自然界中的一种天然或合成铝的氧化物,通常作为黏土、长石、云母和其他矿物质的组成部分,也是铝土岩的主要成分。)
 English thesaurus
alumina [ə'l(j)u:mɪnə] abbr.
abbr. Al2O3
dentist. Al2O3 (MichaelBurov)
met. Al₂O₃
weld. aluminium oxide (Natalya Rovina)
alumina: 538 phrases in 31 subjects
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