Two-dimensional pumps have broad application prospects in aerospace.However, the performance of the pump is degraded because of the clearance problem of the current 2D transmission mechanism.In order to eliminate the clearance between the cam rail and the rollers, a high-speed transmission mechanism with a stacked roller set is proposed.The stacked
Through engineering the fermentation process, it is hoped that new data can be obtained that will explain the ability of Saccharomyces cerevisiae to maximize the production of single-cell protein (SCP).SCP microorganisms have a high protein content, making them suitable for use as a human protein source as well as food additives in the cattle and f
Alexandru Marghiloman was one of the most important politicians of the Old Kingdom, TEA TREE OIL famous for his wealth, for his customs considered extravagant, but also for the loyalty he had towards King Carol I.In addition to his political activity, Marghiloman also had a series of passions, which better reiterate this man, so incomprehensible by
Currently, fuzzy data, linguistic variables, etc.are used.However, modern DBMS lacks support for operations on odd data and means of indexing this data.A solution to the problem of indexing a set of fuzzy values of a linguistic alternative is proposed.Fuzzy variables are represented as closed planar polylines or polygons.To optimize processing, a p