他补充说使我们作为一个种群能够生存进化成为可能的大部分原因是我们“控制和使用火，制造使用衣服的能力，新的打猎方式和新的石器工具的制造”。
He added that our success and progression as a species has been made possible, in large part, to our "controlled use of fire, the ability to use clothing, new hunting strategies and new stone tools."
对于渔业的中长期预报计算，是渔业种群补充的关键问题。
Recruitment in fish populations is one of the key problems in the long-term fishery forecast.
养殖过程中使用杀菌消毒剂后，隔1 - 2天使用本产品，补充有益微生物种群，调节水体有益菌相和藻相的平衡。
After sterilizing with disinfectant for 1-2 days, using this product can add beneficial microorganisms populations, regulate the balance of bacteria and algae in water body.
主要研究鱼类种群动力学，包括海洋鱼类的生长，死亡，补充，数量变动等。
Mainly work on fish population dynamics, including growth, mortality, recruitment and population dynamics.
东方田鼠扩散的趋势与其种群密度及补充量的变动一致。
Trends in the dispersal of the vole were consistent to the variance of population density and recruitment in the voles.
东方田鼠扩散的趋势与其种群密度及补充量的变动一致。
Trends in the dispersal of the vole were consistent to the variance of population density and recruitment in the voles.
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