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- China's family planning has always included the two aspects of controlling the population size and improving the population quality in terms of education and health. 中国的计划生育，始终包含着控制人口数量和提高人口素质两个方面。
- How to Control the Population of Big Cities? 如何控制大城市人口?
- promotion of family planning to control the population size and improve the health of the people 实行计划生育、控制人口数量、提高人口素质
- The name of the game is controlling the population. 问题的关键是在于控制人口。
- control the population size 控制人口数量
- The crash reduces the population size toward the original level. 随着暴跌，导致种群数量回到它的初始水平。
- We persisted in controlling the size of the population and raising its quality. 坚持控制人口数量，提高人口素质。
- To evaluate the effects of drift in the classical sense, the population size should be known. 要用正统含义估计播迁的效益，就应知道种群的大
- From 1987 to 1990,the distribution and the population size of argali sheep(Ovis ammon) were investigated in Tibet. 1990年间，采用截线抽样法对西藏盘羊的种群数量及分布进行了全面调查。
- The population growth rate declines to zero as the population becomes more crowded and the population size stabilizes. 当种群更加拥挤时，种群增长率减少到零，种群大小处于稳定状态。
- The precise of QTL mapping are affected by the population size, analysis method, QTL distribution and so on. 影响QTL定位精确性的因素有群体的大小、分析方法、QTL的分布及作用模式等。
- The firemen were unable to control the blaze. 消防队员无法控制这场大火。
- They should take an active part in controlling the population. 他们应该积极参与控制人口。
- The population size was chosen to be 256, because that way it was easy to initialize every individual to a number equal to its index. 取大小为256的人群,原因是这样便于把个体都初始化成一个与其序号相等的数字。
- China 's efforts to develop the economy must be accompanied by equally vigorous efforts to control the population, and improve its quality. 中国在努力发展经济的同时必须努力控制人口数量,并且提高人口素质。
- The other user of the fishway is Zacco pachycephalus (Guenther) and the population size in the downstream is significantly larger than the upstream. 粗首?也是属于鱼道的主要利用族群，但是其在下游的数量明显多于上游。
- She is skillful enough to control the machine now. 现在她已有了足够的技术可以操纵这台机器了。
- The police put up barriers to control the crowd. 警察设置障碍物,藉以控制人群。
- By simulating the population increasemnet in the human evolution, a genetic algorithm with variable population size (VPGA) was proposed. 摘要通过模拟人类进化过程中人口数量的增长规律，提出了一种可变种群规模的遗传算法(VPGA)。
- The firemen battled to control the flames. 消防队员奋力控制火势。
