arms forward with forearms upward

arms front half upward

arms half side upward

arms sideward with forearms upward

arms upward

as the sparks fly upward

atmospheric upward and downward radiation

bottom water channels upward

characteristic of capillary water upward movement

coarsening-upward sequence

concave upward

concave upward， cancave up

Convergence and upward

Convergence and upward motion

downward flow-upward flow

drill upward

effectiveness of upward influence behavior

fining-upward sequence

Float　upward　function

Floating Upward