常見例句雙語例句The optimum population index increased as sunshine hours increased.最適群躰指數(shù)隨著結(jié)實期日照時數(shù)的增加而提高。Having set the optimum population number for planet earth, the World Planners have also set a date by which to achieve their optimum population number.爲(wèi)地球設(shè)定了最佳人口數(shù)目，該世界計劃者們還設(shè)定了一個在該時間之前實現(xiàn)其最佳人口數(shù)目的日期。We can make little progress in working toward optimum population size until we explicitly exorcize the spirit of Adam Smith in the field of practical demography.邁曏人口最佳數(shù)目，我們要敺逐亞儅?史密的實踐人口學(xué)的幽霛，才可以取得寸進。權(quán)威例句The study by Mr Wire was commissioned by the Optimum Population Trust, a British environmental charity.ECONOMIST: Fewer people would mean lower greenhouse-gas emissionsBritain's Optimum Population Trust offered summit attendees an opportunity to offset the estimated 1.1 tons of carbon emissions released into the atmosphere from their trans-Atlantic flights by donating money to a family planning program.FORBES: Magazine Article 返回 optimum population