柯林斯詞典exponential /??ksp???n?n??l/ 1. ADJ Exponential means growing or increasing very rapidly. 快速增長(zhǎng)的[正式] [usu ADJ n] The policy tried to check the exponential growth of public expenditure. 該政策試圖檢查公共支出的快速增長(zhǎng)。2. exponentiallyADV [ADV after v] The quantity of chemical pollutants has increased exponentially. 化學(xué)汙染物的數(shù)量已經(jīng)急劇上陞。 返回 exponential劍橋詞典 exponential adjective (INCREASE) formal An exponential rate of increase becomes quicker and quicker as the thing that increases becomes larger . （增長(zhǎng)率）越來(lái)越快的，呈幾何數(shù)（增長(zhǎng)）的 We are looking for exponential growth in our investment . 我們希望投資能夠呈幾何數(shù)增長(zhǎng)。 There has been an exponential increase in the world population this century . 本世紀(jì)世界人口一直呈幾何數(shù)增長(zhǎng)。 exponential adjective (NUMBER) mathematics specialized containing an exponent (= a number or sign that shows how many times another number is to be multiplied by itself) 含有指數(shù)的 64 is an exponential expression . 64是一個(gè)指數(shù)式。 返回 exponential