hafnium例句_释义
hafnium 朗读
hafnium
音标：英[ˈhæfniəm] 美[ˈhæfniəm]
hafnium翻译
hafnium双语用法和例句
- 1 . And how is it known that Mars had hafnium - 187 ?
- 那么是如何知道火星有铪 -187 的 呢 ?
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- 2 . The field emission properties of hafnium coated carbon nanotubes ( CNTs ) were investigated.
- 研究了表面沉积铪膜并进行后处理对碳 纳米管 膜场电子发射性能的影响.
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- 3 . This activator is acyl amine - the hafnium activator that ether is a foundation.
- 该催化剂为酰胺 - 醚为基础的铪催化剂.
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- 4 . Chemical form of hafnium is perchlorate or nitrate.
- 铪的化学形态为过氯酸盐或硝酸盐.
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相关单词
hexadactylia hypochromemia hedonics heterotaxy hanoverian helpfulness hucklebone herby hoodie hydropic heliotridane heterogen hungeringly hydatidocele hypandrium hereditament halest heterophyte hypogynous haematinum