graduating stem 中文意思是什麼

graduating stem 解釋
遞動桿
  • graduating : 刻度;分度
  • stem : STEM =Scanning transmission electron microscope 掃描透射式電子顯微鏡。n 1 (草木的)莖,干,梗;...
  1. Application graduating stem

    遞開操縱桿
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