human population
人口数量：指地球上的人口总数。
常用释义
英式发音
美式发音
基本释义
- 人口数量：指地球上的人口总数。
例句
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1·The human population swelled, at least temporarily, as migrants moved south.随着移民们南移，人口便增加了，至少是暂时增加了。来源: 《柯林斯英汉双解大词典》
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2·Our forefathers had no idea that human population would increase faster than the supplies of raw materials.我们的祖先没有想到人口的增长速度会超过原材料的供应速度。
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3·Their use in medicine has only increased as the human population and subsequent demand has grown significantly.它们在医学上的用途只随着人口和后续需求的显著增长而增加。
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4·I want to tell you about the past, present and future of the human population. So let's start with a few problems.我想告诉你们有关人口数量的过去、现在和未来。那么让我们从一些问题入手。
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5·Within that same time frame, we evolved into an urban species, in which 60% of the human population now lives vertically in cities.在同一时期，人类逐渐开始适应城市生活，目前有60%的人口分布在城市的纵深之中。
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6·Applying the most conservative estimates to current demographic trends, the human population will increase by about three billion people by then.按照对目前人口趋势的最保守估计，到那时人口将增加约30亿人。
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7·The idea is that around the year 1800 CE the human population became large enough, around a billion people, that its activities started altering the environment.这种想法出现于公元1800年左右，当时人口变得足够多，大约有10亿人，人类的活动开始能够改变环境。
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8·It's not only the study of human population, but the populations of non-human species, including viruses.这不仅是对人类种群的研究，也是对非人类种群（包括病毒）的研究。
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9·I want to tell you about the past, present and future of the human population, so let's start with a few problems.我想告诉你们关于人类的过去、现在和未来的事情，所以让我们从一些问题入手。
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10·The human population contains a great variety of genetic variation, but drugs are tested on just a few thousand people.人类群体中有各种各样的基因变异，但是药物只在几千人身上进行测试。