n.

an upward slope or grade (as in a road)

同義詞：ascentacclivityriseraiseclimb

software that provides better performance than an earlier version did

a reservation that is improved

"I got an upgrade to first class when coach class was full"

the property possessed by a slope or surface that rises

同義詞：riserising slope

hardware that provides better performance than an earlier version did

the act of improving something (especially machinery) by raising it to a higher grade (as by adding or replacing components)

"the power plant received a new upgrade"

The upgraded DO detector
The Upgraded CARISMA Magnetometer Array in the THEMIS Era
The Upgraded CARISMA Magnetometer Array in the THEMIS Era
Exploiting h → W * W * decays at the upgraded Fermilab Tevatron
SEDTRANS96: the upgraded and better calibrated sediment-transport model for continental shelves ☆
Development of new catalytic systems for upgraded bio-fuels production from bio-crude-oil and biodiesel
Myocardial Assistance by Grafting a New Bioartificial Upgraded Myocardium (MAGNUM Trial): Clinical Feasibility Study
Genetic and phenotypic parameters for milk production and fertility traits in upgraded dairy cattle
Elimination of organic micropollutants in a municipal nutrient removal plant upgraded with a full-scale post-ozonation followed by s...
Elimination of organic micropollutants in a municipal wastewater treatment plant upgraded with a full-scale post-ozonation followed ...