net migration rate

常見例句

Then, with the inter-provincial migration factor introduced and the rate of net migration calculated, the population size and structure of Shaanxi Province between 2001 and 2050 has been predicted.
然后引入省際人口遷移因素，在計算出年齡別凈遷移率的基礎(chǔ)上，預(yù)測了2001-2050年間陜西省人口規(guī)模及結(jié)構(gòu)；
Population migration rates and net migration rate have relatively clear role on guidance, population migration can be considered the external guidance to the information flow of mobile communication;
人口遷入率和凈遷移率的導(dǎo)引作用相對明顯，人口遷移可以認(rèn)為是對移動通信信息流動的外部導(dǎo)引；

Only Detroit has a higher net migration rate among the 200 largest U.S. metros.
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As Calderon recently noted in The Wall Street Journal, the net rate of migration of Mexican workers toward the United States has recently been zero.
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