Prechtl

常見(jiàn)例句

• Eric F Prechtl and Steven R Hall,Design of a high efficiency,large stroke,electromechanical actuator Massachusetts Institute of Technology,77 Massachusetts Avenue,Cambridge,MA 02139-4307,USA.
  張柱.;基于高效驅(qū)動(dòng)機(jī)構(gòu)的新型智能旋翼設(shè)計(jì)分析與實(shí)驗(yàn)研究[碩士論文]
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