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- The high birth defect( BD) ratio of Chinese newborn children affected the population quality. 我国新生儿高出生缺陷发生率影响着人口素质。
- Objective: To investigate the birth quality of perinatal fetus,in order to advance the population quality. 目的:了解郑州市围产儿出生质量变化趋势,为提高出生人口素质提供依据。
- The population quality and health level would have an overall improvement,with senior middle school education and higher education popularized nationwide. 随着高中阶段教育和高等教育大众化,人口素质和健康水平全面提高。
- 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。
- The population quality and health level would have an overall improvement, with senior middle school education and higher education popularized nationwide. 人口素质和健康水平全面提高,高中阶段教育和高等教育大众化。
- Conclusions Mastering right operating skill of fetal echocardiography is helpful to detect fetal cardiac malposition earlier and to do contributions for eugenics to improve the population quality. 结论掌握正确的超声操作技巧有助于早期发现胎儿心脏位置异常,对优生优育有重要意义。
- The effect of cold storage on the population quality of Trichogrammatoidea bactrae was evaluated from the aspects of their emergence rates, fecundity, wasp longevity and index of population trend. 从冷藏赤眼蜂的羽化率、雌蜂寄生卵量、雌蜂的寿命以及实验种群趋势指数四方面,用生命表技术系统地评价了低温冷藏对卷蛾分索赤眼蜂繁群品质的影响。
- What is the population of this country? 这个国家的人口是多少?
- 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。
- The population of this country rose by 10 percent. 这个国家的人口增长了百分之十。
- The population in this area has increased fourfold. 该地区的人口已增加到四倍。
- He made a conservative guess at the population of London. 他对伦敦的人口作了一项保守的估计。
- The population of the city was thinned out by the black death. 这个城市的人口由于黑死病而减少了。
- The population of Tokyo is larger than that of London. 东京的人口比伦敦的多。
- Farm workers make up only a small section of the population. 农民只占人口的一小部分。
- The news of the epidemic struck terror into the population. 流行病蔓延的消息使居民感到恐慌。
- The population as a whole is/are in favour of the reform. 全体人民普遍拥护改革。
- The population of the city is close to a million. 这个城市的人口接近一百万。
- What is the population of Ireland? 爱尔兰人口有多少?