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- Yellowstone-area bears had been listed as "threatened" since 1975, when population estimates ranged from 136 to 312. 黄石面积熊被列为"威胁"1975年以来;在人口估计介于136至312.
- The use of pellets for population estimates displayed 9.4% deviation in regards to population size of adult females. 从估计成年雌性个体数的角度看,利用粪粒来估计种群大约有9.;4%25的偏差。
- Current Population Survey; Survey of Income and Program Participation; Population Estimates and Projections; 1990 Census. 最新人口调查;收入与规划参与调查;人口评估与预测;1990年人口普查数据。
- "To our knowledge, this study is the first to describe population estimates of people with high CVD risk in a contemporary Australian population," Dr Tonkin said. 取决于以多变量独立危险因子为基础的总体风险评估,而不是任何的单一危险因子如胆固醇水平或血压。
- This site offers a variety of freely downloadable zipped statistical software to aid in wildlife population estimates primarily from capture-recapture data. 网站提供了一些可以免费下载的统计软件压缩包,以帮助从捕获-再捕获数据来估计野生动物的种群数量;
- The D.R.C. has a population estimated in July at sixty-six million. 刚果共和国7月份估计人口有六千六百万。
- The distribution of temporary refuges for earthquake disaster should consider many important issues, such as service distance, road reliability, refuge capacity, and population estimation. 临时避难场所是地震发生后供灾民暂时集散使用,其配置规划需要考量许多因素,包括:服务范围、道路可通行能力、场所容量以及活动人口分布等。
- The amount by which actual costs exceed estimates. 超出费用实际费用超过预计费用量
- This city has a population of more than 1,000,000. 这个城市人口超过一百万。
- A desert has no settled population. 沙漠没有固定的居民。
- There was a steady increase in population. 人口在不断增长中。
- What is the population of this country? 这个国家的人口是多少?
- There's only a marginal difference between the two estimates. 这两种估计差别很小。
- Disease has decimated the population. 疾病使大部分人死亡。
- The population of the island has sunk from100 to20. 这个岛上的人口从容不100人减少到了20人。
- What is the population of Ireland? 爱尔兰人口有多少?
- There was a swell in the city's population. 该市出现过人口膨胀。
- He estimates his losses at two millions. 他估计他的损失为两百万元。
- In ten years the city's population expanded by 12%. 十年之中,该城人口增加了百分之十二。
- The population of this country rose by 10 percent. 这个国家的人口增长了百分之十。