In light of the growing global concerns over energy and climate change, new energy vehicles are confronted with both opportunities and challenges posed by industrial structural transformation.To foster the optimization of the new energy vehicle industry structure while considering environmental impact, this paper first uses an improved link predict
In the present paper, partial Post Fitter cavitation over various head-forms was studied numerically to predict the shape of the cavity.Navier-Stokes equations in addition to an advection equation for vapor volume fraction were solved.Mass transfer between the phases was modeled by a sink term in vapor equation in the numerical analysis for differe
Living organisms respond both to current and previous environments, which can have important consequences on population dynamics.However, there is little experimental evidence based on long-term field studies of the effects of previous environments on the performance of individuals.We tested the hypothesis that trees that establish under different
Caragana microphylla is a sand-fixing leguminous shrub with strong resistance to drought, cold, and low soil fertility.As a Gambler Hat result, it plays an essential role in combating desertification in northern China, but little is known about its nutrient budget.Nutrient resorption is a key process in plant nutrient conservation and has marked ec