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85 million yuan! Semefi owns 6 sets of electron microscope, and the single source purchase order of PIMI electron microscope center of Hainan University is announced

The five major instrument manufacturers have divided up the single source instrument purchase order of Hainan University. The types of instruments involved include electron microscope, energy spectrometer, ion shearing instrument, three-dimensional atomic probe, in-situ X-ray diffractometer, etc.

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Science sub Journal:new progress of oral neocoronavirus vaccine, effectively reducing airborne transmission

Recently, vaxart and Duke University team published the latest research progress in the science sub journal, indicating that the newly developed oral new coronavirus candidate vaccine can not only prevent novel coronavirus infection and disease severity, but also reduce the transmission of novel coronavirus to other close contacts through the air.

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C4 team of Yantai University helps Yulong petrochemical refining and chemical integration project

The C4 team of Yantai University, Shandong Haicheng Petrochemical Engineering Design Co., Ltd. and Shandong Yulong Petrochemical Co., Ltd. jointly signed the”alkene separation unit technology license contract”, which is responsible for the preparation and engineering design of the process package of the 500000 T/a C4 alkene separation unit of Yulong petrochemical.