profil
- 网络轮廓;型材
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Research on CNC controlled method for tooth profil relief on gear grinding machine with conical wheel
锥面砂轮磨齿机齿轮修形CNC控制方法的研究
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Studies on out Door Service Endurance of Modified Rigid PVC Profil for Door and Window Frame
门窗框用改性硬聚氯乙烯异型材的户外使用耐久性研究
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Research on the Movement and Controlling of the Spiral Bevel Gear with Spherical Involute Profil Machining
球面渐开线齿形弧齿锥齿轮加工所需运动及控制研究
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Then it chooses geologic profil model to perform numerical simulation and quantitative study so as to study the mechanism of the abnormal water absorption .
在此基础上,选择地质剖面模型做数值模拟,进行定量研究,揭示低渗透油田注水开发吸水异常机理。
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α _1-Adrenoceptor Antagonist Profil of Doxazosin Enantiomers in the Rabbit Isolated Blood Vessels
多沙唑嗪对映体对兔离体血管α1&受体的拮抗特性
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After the ecomomic crisis of 1929 ─ 1933 , some financial experts including some government officials criticized mixed business system on the basis of Real Bill Theory Commercial Loans Theory Profil Conflict .
1929-1933年的经济危机后,一部分金融经济专家,包括政府官员依据真实票据论、商业贷款理论、利益冲突理论来批评混业经营体制。