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您的检索式：作者名="Benjamin Ferdinand"
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| 1 | Application of computer simulation in the optimization of plastics processing technology显示文摘The application of proportional integral derivative(PID)and computer aided engineering(CAE)in the optimization and control of plastic processing technology is reviewed.PID method can be used to adjust and optimize the processing technology by stages,so as to obtain the processing technology with good dynamic and steady-state characteristics,and then improve the quality of plastic products.The CAE method is mainly used in the processing of thin-walled products.Through the scientific selection of materials,the rational design of the structure and the effective optimization of the process,the probability and extent of defects in plastic products can be reduced.In the process of process optimization,the use of computer simulation is a highly efficient,reliable and scientific method due to the huge workload. | Morton Veblen Benjamin Ferdinand | 2018 | Computer Simulation in Application2018，1，2： | 1 |
| 2 | Geochemistry of Volcanic Rocks of Beka,North East of Ngaoundéré(Adamawa Plateau,Cameroon):Petrogenesis and Geodynamic Context显示文摘Beka area is situated in the Adamaoua Plateau of Cameroon in central Arica.Lavas in this area has not been studied before the present work.The volcanism of Beka is characterized by basalt,trachyte and phonolite domes and flows.The petrographic study shows that basaltic lavas have porphyritic microlitic textures.The felsic lavas indicate trachytic textures.The rocks are composed of olivine,clinopyroxene,plagioclase and iron-titanium oxide minerals for the basalts;clinopyroxene,alkali feldspar(including foids),sphene and titanomagnetite for the felsic lavas.Chemical analyses show that basaltic lavas are basanites.Felsic lavas contain modal feldspathoid(nepheline in phonolites).All these lavas belong to the same series,because the felsic lavas are derived from the differentiation of basaltic lavas by fractional crystallization.They show an alkaline nature according to their geochemistry.Trace elements including Rare Earth Elements characteristics show that rocks emplaced in the Winthin Plate volcanic zone.They derived from an evolved parent magma showing a low degree of partial melting and characteristics closer to a modified and evolved primitive spinel lherzolite. | Pauline Wokwenmendam Nguet Benjamin Ntieche Joseph Legrand Tchop Bouba Christian Mana Eddy Ferdinand Mbossi | 2021 | Journal of Geological Research2021，3，3： | 0 |
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