upgradingとは意味:{名} : アップグレーディング、改良{かいりょう}、改善{かいぜん}、向上{こうじょう}、進(jìn)歩{しんぽ}、高度化{こうど か}、整備{せいび} -------------------------------------------------------------------------------- {形} : 上り坂の upgrading meaning:[Finance] Raising the quality rating of a security because of new optimism about the prospects of a firm due to tangible or intangible factors. This can increase investor confidence and push up the pr...upgrading artinya:meningkatkan mutuupgrading перевод:1) модернизация 2) повышение качества (продукции)