音标:[ә'lu:minә] ;
n. 矾土
[化] 矾土; 氧化铝
n. any of various forms of aluminum oxide occurring naturally as corundum
词型变化:名词复数形式 : aluminas
词性分布:
名词100%

alumina的用法和样例:

例句

用作名词(n.)
  1. A new type of alumina ceramic passed this test.一种新型氧化铝管通过了这个测试。
  2. However, the alumina layers spall as the temperature increases.但是,氧化铝层剥落的温度升高。

词汇搭配

  • alumina 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
【近义词】
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3-deazauridine
abnerval
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antigenophil
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