low grade reduction的意思|示意
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低品位还原
low grade reduction的网络常见释义
低级粗粒粉磨碎 ... 低级粗纺毛织物 low-end woollens 低级粗粒粉磨碎 low grade reduction 约克夏低级粗呢 yorkshire tweed ...
low grade reduction相关例句
The company is doing material full cycle of hydrogen production of polycrystalline zinc reduction in a pilot work, which has produced low-cost solar grade polysilicon.
目前公司正在做物料完全循环氢锌还原法生产多晶硅的中试试验工作，已生产出低成本的太阳能级多晶硅。