n.[化]鉿(金屬元素;符號(hào) Hf)
Characters of hafnium oxide deposited by reactive ion-assisted deposition[J]. 引用該論文 王聰娟
Non hafnium superalloy DZ4, which is widely applied in service aero engines in present, is introduced. 介紹了目前在役發(fā)動(dòng)機(jī)上使用最多的無(wú)鉿定向凝固合金DZ4及其可鑄性。
The extraction separation process for zirconium and hafnium with MIBK was briefly reviewed in this paper. 簡(jiǎn)要評(píng)述了用甲基異丁基酮(MIBK)萃取分離鋯鉿方法的基本原理、分離工藝和條件、萃取設(shè)備。
The field emission properties of hafnium coated carbon nanotubes(CNTs) were investigated. 研究了表面沉積鉿膜并進(jìn)行后處理對(duì)碳納米管膜場(chǎng)電子發(fā)射性能的影響。
This activator is acyl amine - the hafnium activator that ether is a foundation. 該催化劑為酰胺-醚為基礎(chǔ)的鉿催化劑。