predict population 预测人口数
By mapping water in cities along with population movements and expected rainfall, it should be possible to predict where cholera will spread.
将城市供水、人口迁移和预期降水在地图上描出来,就有可能预测霍乱传播的路径。
Official forecasts predict Britain's population will rise 15% by 2050, an extra 9m people.
官方预测,英国的人口到2050年会增加15%——九百万人。
Experts predict agricultural production will have to increase by 70% by 2050 to feed a population of some 9 billion people.
据专家预测,到2050年,要养活全球90亿左右人口,农业生产就必须要增加70%。
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