英语词汇“θ20264”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	θ20264
释义	the world > life > biology > laboratory analysis > measure > [noun] > rate (5) R1841 Biology. In form r. The rate of increase of a population, usually measured by the factor by which its size is multiplied in each generation, or… productivity1881 Ecology. The rate of production of new biomass by an individual, population, or community; the fertility or capacity of a given habitat or area. fusion frequency1924 = flicker-fusion frequency n. at flicker, n.3 compounds 2. mutation rate1930 the rate at which mutations occur in a given gene or the genes of a population, usually expressed per generation. turnover rate1943 The simultaneous synthesis and degradation of a substance in a living organism; turnover rate, turnover time (see quot. 1943).
随便看	look on the positive side look on the wine when it is red look on with a different eye look on with another eye look one way and row another look one's age look one's best look one's last look one'the last look oneself look out look out for look out for squalls look out of look out of a place look over look over one's shoulder look parsnips look right through look right through a person look round look round about look row look seek trouble look seven ways for sunday

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