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The numerical simulation model of mechanical oil expression from vegetable oil was developed. It was solved by using of combining finite difference with finite element. The displacement experiment for extracted sesame was used to validate the model. As an applied example, the predictions of pore-fluid pressure dissipation and distribution were carried out.(More)
At present, medication safety is the key event in hospital. This paper discusses the pharmacy stability of propofol and etomidate mixture and its clinical efficacy in combination. In order to solve the problem efficiently, we adopt a high performance liquid chromatography(HPLC)and a nuclear magnetic resonance spectroscopy(NMR) to determinate the stability(More)
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