Kendall’s rank and partial rank correlation analysis

Relative humidity rank RH-rank

Relative humidity rank(RH-rank)

Visibility rank Vis-rank

Visibility rank(Vis-rank)

access-way stoping in the course of downward slicing

arms back half downward

arms front half downward

arms half side downward

Atmospheric Downward Radiance Effect

atmospheric upward and downward radiation

close downward kick

compound downward welding

concave downward

concave downward‘ concave down

constrain downward

Cyclone Separator with Downward Exhaust Gas

declining downward surface

direct downward continuation method