... 【胰泌素secretln】 【金属钾potassium metallic】 【聚氨酯阻燃防水材料PU flame r ...
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metallic potassium 金属钾
potassium metallic
金属钾
以上为机器翻译结果,长、整句建议使用 人工翻译 。
It has obvious technical, economical and safety advantages over the traditional method of producing potassium tert butoxide from metallic potassium.
它比传统金属钾制取叔丁醇钾有明显的技术、经济、安全优势。
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They're typically made of a metallic weave that can include carbon, lead and potassium.
FORBES: Shield sham
Typically they are made of a metallic weave that can include carbon, lead and potassium.
FORBES: Shield Sham
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