Abstract: Model sand composed of several kinds of sand according to a certain proportion to meet required sand gradation is often needed in model test. In this paper, an optimization model of mixture ...
The expansion of the universe has been measured for decades through several observational techniques. Scientists refer to the present day expansion rate as the Hubble constant. However, different ...
Abstract: This paper investigates an agricultural planting strategy that integrates simulated annealing algorithm and linear programming. Addressing the crop planting issues in mountainous regions of ...
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