“potassium metallurgy”的概念、定义、翻译、参考文献-科学参考

单词	potassium metallurgy
释义	potassium metallurgy Encyclopedia 工学有色金属冶金释 potassium metallurgy钾冶金从钾盐或者钾化合物中提取金属钾的冶金技术。
随便看	closed monoidal category closed morphism closed motor skill closed n-ball closed n-disk closed neighborhood closed neighbourhood closedness closedness of dictionary closed normal form closed n-sphere closed object closed oil gathering process closed-open set closed operator closed orbit closed orthogonal sequence closed orthogonal system closed orthonormal system closed path closed path Green's function closed path; loop closed path space closed pipe closed plane

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