uppers

n.

the higher of two berths

同义词：upper berth

piece of leather or synthetic material that forms the part of a shoe or boot above the sole that encases the foot

a central nervous system stimulant that increases energy and decreases appetite; used to treat narcolepsy and some forms of depression

同义词：amphetaminepep pillspeed

Coextruded adhesive film to bond non-polar soles to polar uppers
CAD-based automated robot programming in adhesive spray systems for shoe outsoles and uppers.
Properties of uppers to zero in $R[x]$.
Attachment of rubber soles to uppers of shoes
CAD-based automated robot programming in adhesive spray systems for shoe outsoles and uppers (p 625-634)
Molecular basis of functional diversity of voltage‐gated potassium channels in mammalian brain
PIP2 and PIP as determinants for ATP inhibition of KATP channels.
A molecular determinant for submillisecond desensitization in glutamate receptors
Stuhmer, W. et al. Molecular basis of functional diversity of voltage-gated potassium channels in mammalian brain. EMBO J. 8, 3235-3...
Strong voltage-dependent inward rectification of inward rectifier K+ channels is caused by intracellular spermine.