实验室试验和工业生产表明,马钢所采用的炼铁污泥浮-重选富集工艺是可行的,它具有流程顺,回收铁效果好、去锌率高等特点。
The laboratory experiment and production show that the flotation and gravity-separation process to treat ironmaking sludge in Ma Steel is feasible.
是的,事实上,这里的光子没有足够的能量,去从锌表面逐出一个电子。
Yes. In fact, there is not enough energy in a single photon to go ahead and eject an electron from this zinc surface.
我一直在找一款很好的天然止汗去味剂,不含任何金属物质,如锌,明矾盐等,这款是到目前为止唯一适合我的产品。
I've been trying to find a good natural deodorant that contains no metals of any kind (even zinc and alum salts), and this is the first one that actually works for me!
Yes. In fact, there is not enough energy in a single photon to go ahead and eject an electron from this zinc surface.
是的,事实上,这里的光子没有足够的能量,去从锌表面逐出一个电子。
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