In order to study the Queen Upholstered Bed influence on harmonic characteristics of distribution network with renewable energy, a simplified model of distribution network is established to analyse theory while considering the influence of cable on the system capacitive current.Establishing an actual distribution network model by Digsilent to resea
Spatial-temporal evolution of industrial land transformation effect in eastern China
The study of industrial land transformation effect is of great significance for promoting the sustainable and healthy development of the industrial economy.This paper adopts panel data of 10 provinces in eastern China from 2008 to 2020, constructs an indicator system including five CLARIFYING SHAMPOO dimensions on the premise of clarifying industri
Coupling Effect of Nonlinear Stiffness of Tape Spring Hinges and Flexible Deformation of Panels during Orbit Maneuvers
Many solar panels for spacecrafts are deployed by Tape Spring Hinges (TSHs) which have changeable stiffness.The stiffness of TSH is small when panels are folded, and it becomes large quickly in its deployed status.Since the solar panel is a thin sheet, flexible deformation is easily generated by orbit maneuvers.The coupling effect between the nonli
Novel hydrophilic and hydrophobic amorphous silica: Characterization and adsorption of aqueous phase organic compounds
Very few studies have investigated the adsorption performance of hydrophobic and hydrophilic silicas with dissolved organics in water, which is a required final step during produced water treatment.The cost of functionalization also hinders the use of hydrophobic materials as sorbents.Novel hydrophilic silicas, prepared at low temperature and ambie