fuzzy Lagrangian dual

Lagrangian dual bound

Lagrangian dual decomposition

Lagrangian dual method

Dual Channel and Dual Closed-loop

dual in and dual out coal mill

dual light source and dual output

dual part of dual quantity

dual peak dual wavelength method

dual- phase dual- storage pseudo- parallel

dual qualitative and dual quantitative similarity method

Dual ring dual direction

Dual tower and dual column

Dual-bus Dual-subsection

Dual-channel and dual-electrode electrochemical detection

Dual-column-dual-detector

dual-input and dual-output

dual-mode dual-standby

Dual-path-dual-difference