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- Population structure and dynamics of Larix chinenesis in Qinling Mountain. 秦岭太白红杉种群结构与动态的研究。
- Goldscheider C.. 1992.Migration, Population Structure and Redistribution Policies.Boulder, CO: Westview Press. 张善余.;我国省际人口迁移模式的重大变化
- Variation of culturable microbial population structure and essential soil enzyme activities were investigated with continuous cucumber cropping. 摘要利用平板培养法对黄瓜连作根系微生物种群连续性变化进行了跟踪研究。
- Corruption and crime go hand in hand. 腐败与犯罪携手并行。
- The effect of QTL mapping was influenced by many factors including population structure and size, number of QTLs, density of genetic markers, heritability of traits etc. 影响QTL 定位效果的因素很多,包括群体类型、规模、涉及的QTL 数目、遗传标记的密度、性状遗传力等等,特别是分析中使用的遗传和统计模型对QTL 检测和定位有较大的影响。
- The genetic variations and polymorphisms of six microsatellite loci were analyzed to determine the population structure and breeding progress of BMY and Brahman cattle. 对6个牛微卫星座位的遗传变异及多态性分析,以期了解BMY牛和婆罗门牛的群体遗传结构与育成情况。
- The effects of wastewter discharge on the population structure and pollution ecology of algae in a mangrove area were studied in Futian mangrove swamp, Shenzhen. 在海水退潮时，将生活污水排入红树林区，调查藻类的种类组成和数量变化。
- The stated objectives are to determine the population structure and feeding habits of several whale species, including endangered fin and sei whales, in order to "manage" stocks. 提出这样一个捕杀数量是为了确定一些种类鲸鱼的种群结构以及摄食习惯，这些鲸鱼种类包括濒危的长须翅和大须鲸，这可以有助于“管理”鲸鱼资源。
- Meanwhile, maternity and child-care, family planning and elementary medical service have developed swiftly, with focus on farming and pasture areas. This has resulted in the improvement in population structure and population quality. 同时以农牧区为重点的妇幼保
- A correlation between drug abuse and crime. 吸毒和犯罪之间的相互关联
- The excessive development of the step hydropower station in the Dongxi River and Xixi River of Jinjiang River valley has great influence on the population structure and water quality,and thus speeds up the eutrophication of the water. 东溪、西溪上过度开发的梯级水电站对浮游动物群落结构和水质有明显的影响,加速了水体富营养化进程。
- To many, drugs and crime are not dissociable. 对许多人来说，吸毒和犯罪是不可分开的
- The diameter at breast height(DBH) of each tree was recorded.We determined the life table, age structure and survivorship curve of the Abies fargesii to analyze population structure and dynamics. 巴山冷杉幼苗储备丰富，巴山冷杉自身的生物学特性及环境因素是形成这种现象的主要原因；
- Economic meltdown bred state thuggery and crime. 经济上的彻底垮台也滋生了国家的政治谋杀以及犯罪。
- Shenzhen population structure and cultural fabric of five parties miscellaneous, inclusive characteristics, making the New Year in Shenzhen and slowly form a kind of new folk character. 而深圳人口结构和文化结构五方杂处、兼容并包的特点，使得深圳的过年慢慢地形成着一种新民俗的特质。
- That newspaper capitalizes on sex and crime reports. 那种报纸是以报道性与罪为特色的。
- Population structure and fitness PSF 和种群结构及适合度
- Third, we should tighten oversight, and fight flaws and crime. 第三，要加强监管，打击违法、规行为。
- There seems to be a link between unemployment and crime. 失业和犯罪似乎有关系。
- We should tighten oversight, and fight flaws and crime. 要加强监管,打击违法、违规行为。
