1) Powdered-spot
粉块法
3) French chalk
粉笔，粉块
4) carbonyl compact
羰基法粉末坯块<冶>
5) pulverous block
粉末块
1.
The authors compare the large reaction cavity diamond synthesizing technology using pulverous block with which using sheet block, pointing out that using pulverous block is the trend of synthesizing high quality artificial diamond with domestically-made large reaction cubic anvil press.
通过对比大腔体粉末块与片状块合成金刚石生产情况 ,提出了粉末块是国产六面顶大吨位压机大腔体合成高品级金刚石的发展趋势 ,大腔体粉末块合成金刚石粒度集中 ,金刚石单晶的热稳定性好 ,在相同消耗的情况下 ,每个粉末块 ( ○/3 6mm腔体 )的毛利润要比片状块 ( ○/3 8mm腔体 )高出 10 。
6) alloy powder block
合金粉块
1.
A new type wearing-resistant alloy powder block was made from nano-structured WO3+C composite powder.
以纳米级的WO3+C混合粉末制备新型耐磨合金粉块,对该粉块进行了工艺性试验,并对堆焊层的组织、成分及硬度等进行了分析。
补充资料：熔盐电解法生产铌粉(见熔盐电解法生产钽粉)
熔盐电解法生产铌粉(见熔盐电解法生产钽粉)
production of niobium powder by molten salt electrolysis
rongyand+onjlefa ShengChan n.fen熔盐电解法生产妮粉(produetion。fn;obi-um powder by molten salt eleetrolysls)见熔盐电解法生产担粉。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条