基本解釋[數(shù)學(xué)]二項母體二項總體二項式總體英漢例句雙語例句Then a probability model for population number with 2 pebrine moths in M pebrine population is provided and the model is binomial distribution B(M, 0. 07).然后，提出了M個有毒集團中含有二只病蛾的集團數(shù)的概率模型，其模型為二項分布B（M，0．07）；The results are as follows: The distribution pattern of larvae is aggregative ( negative binomial distribution) . The aggregation dose not change with the densities of population of leaf miner.結(jié)果表明：煙草潛葉蛾幼蟲在田間呈聚集分布，聚集強度不因種群密度的改變而改變。binomial population更多例句詞組短語短語binomial l population 二項總體binomial population更多詞組專業(yè)釋義數(shù)學(xué)二項母體二項總體二項式總體