hafnium
?? 發布時間：2026-06-13 03:30:35
英[?h?fni?m]||||||美[?h?fni?m]
- 1 . And how is it known that Mars had hafnium - 187 ?
- 那么是如何知道火星有鉿 -187 的 呢 ?
來自互聯網
- 2 . The field emission properties of hafnium coated carbon nanotubes ( CNTs ) were investigated.
- 研究了表面沉積鉿膜并進行后處理對碳 納米管 膜場電子發射性能的影響.
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- 3 . This activator is acyl amine - the hafnium activator that ether is a foundation.
- 該催化劑為酰胺 - 醚為基礎的鉿催化劑.
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- 4 . Chemical form of hafnium is perchlorate or nitrate.
- 鉿的化學形態為過氯酸鹽或硝酸鹽.
來自互聯網
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英語單詞,1
英[?h?fni?m]
美[?h?fni?m]
雙語例句
- 1 . And how is it known that Mars had hafnium - 187 ?
- 那么是如何知道火星有鉿 -187 的 呢 ?
來自互聯網
- 2 . The field emission properties of hafnium coated carbon nanotubes ( CNTs ) were investigated.
- 研究了表面沉積鉿膜并進行后處理對碳 納米管 膜場電子發射性能的影響.
來自互聯網
- 3 . This activator is acyl amine - the hafnium activator that ether is a foundation.
- 該催化劑為酰胺 - 醚為基礎的鉿催化劑.
來自互聯網
- 4 . Chemical form of hafnium is perchlorate or nitrate.
- 鉿的化學形態為過氯酸鹽或硝酸鹽.
來自互聯網