Nonlinear Frequency Response Analysis of Double-helical Gear Pair Based on the Incremental Harmonic Balance Method

by Hao Dong, Libang Wang, Haoqin Zhang, Xiao-long Zhao
Published 2021-01-01

EQUILIBRIUM, KINETIC, AND THERMODYNAMIC STUDIES OF LEAD (II) BIOSORPTION ON SESAME LEAF

by Li-e Liu, Hongping Li, Haoqin Zhang, Jie Liu, Jindun Liu, Hongquan Zhang
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