- 更多网络例句与搅拌铁球相关的网络例句 [注：此内容来源于网络，仅供参考]
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The invention relates to a preparation method of epsilon-MnO2 layered structure nano-sphere comprising the following steps: adding potassium persulphate, manganese sulphate, ferric nitrate and concentrated sulfuric acid into hydrothermal reactor, charging deionized water and fully stirring, natural cooling the mixture to room temperature after hydrothermal reaction for 1-24 hours at 110-200 DEG C, washing and drying the product to obtain hexagonal crystal epsilon-MnO2 layered structure nano-sphere with a stable structure and uniform grain size.
一种ε-MnO 2 层状结构纳米球的制备方法，将过硫酸钾，硫酸锰，硝酸铁，浓硫酸加入水热反应釜中，加入去离子水充分搅拌后，在110-200℃水热反应1～24h后自然冷却至室温。得到的产物经洗涤干燥即得到结构稳定，粒径均匀的六方晶型的ε-MnO 2 层状结构纳米球。
- 更多网络解释与搅拌铁球相关的网络解释 [注：此内容来源于网络，仅供参考]
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puddle ball：搅拌铁球,搅炼铁块
puddle ==> 胶土,直浇口窝,捣拌,稠粘土浆,熔池 | puddle ball ==> 搅拌铁球,搅炼铁块 | puddle cofferdam ==> 夯土围堰