Abstract: A symmetry treatment in cylindrical explicit and unconditionally stable FDTD (CEUS-FDTD) method is given. The system matrix of CEUS-FDTD method is unsymmetric, which will render instability ...
Abstract: Based on the indication meanings of axis and generatrix straightness tolerances as well as their additional symbols, the optimization objective functions of axis and generatrix parameters ...
SHFE Tin Continues to Rise Strongly and Hits Limit Up, Spot Trades Stagnate [SMM Tin Futures Brief Review] The most-traded BC copper contract closed up 0.99%. Supply concerns boost copper prices [SMM ...