| 释义 |
a·lu·mi·na 英əˈluːmənə美əˈlumənəAHDə-l›“mə-nə 高COCA⁷⁷⁹¹²BNC⁴²¹⁷⁶iWeb²⁸⁹³⁰
基本英英搭配记法近义反义例句例句
n.矾土⁸;氧化铝⁹²
Noun:
any of various forms of aluminum oxide occurring naturally as corundumalumina gel铝胶,铝凝胶…alumina hydrogel氧化铝水凝胶…activated alumina活性氧化铝calcined alumina煅烧氧化铝alumina powder氧化铝粉sintered alumina烧结氧化铝alumina white矾土白alumina refractory氧化铝耐火材料,矾土…alumina brick高铝砖,矾土砖…alumina bead氧化铝珠alumina cement快干水泥,矾土水泥,…alumina ceramics氧化铝陶瓷alumina hydrate水化氧化铝fused alumina熔融氧化铝alumina firebrick高铝耐火砖colloidal alumina胶体氧化铝commercial alumina工业氧化铝
钱博士alumin=alumen=alum，明矾，矾土+a名词后缀→明矾和矾土的主要成分⇒氧化铝
参考单词alum明矾，矾土。alumin=alumen=alum，明矾，矾土+a名词后缀→明矾和矾土的主要成分⇒氧化铝。近义词 aluminum oxide氧化铝,铝氧土…aluminium oxide氧化铝,矾土,刚玉,铝氧…
名词100%
用作名词A new type ofaluminaceramic passed this test.一种新型氧化铝管通过了这个测试。
However, thealuminalayers spall as the temperature increases.但是，氧化铝层剥落的温度升高。 As China's largest producer of the metal tries to stabilise prices and cut costs, it has reduced its aluminium capacity by 18% and alumina by 10%.
作为中国最大的金属制造商，它要设法稳定价格并削减开支。它已经减少了18%的铝产能和10%的氧化铝产能。 yeeyan
Dr Katz has now used sodium beta- alumina to build transistors on both glass substrates and flexible, plastic ones.
Katz博士目前已经用钠β-氧化铝在玻璃基底和柔性塑料上制作出了晶体管. ecocn
Methods outlined in the monograph include: use of crushed clay pots, bone charcoal, contact precipitation, or use of activated alumina absorptive filter.
专著中概述的方法包括：使用粗砂壶、骨炭、接触沉淀，或使用活性氧化铝吸收型过滤器。 who
Sodium beta- alumina was discovered in the19th century when the process of extracting aluminium from its ore, bauxite, was being developed.
钠β-氧化铝在19世纪，从矿石，铝土岩中提取铝的过程中被发现，然后一直发展。 ecocn
The world's third- largest alumina producer said its quarterly earnings fell92%.
这个世界第三大铝业生产商宣布季度盈利下跌92%。 yeeyan |