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- The population level in this area has exploded during the past 12 years. 在过去的十二年中这一地区的人口一直剧增
- The population level in this area has exploded during the past12 years. 在过去的十二年中这一地区的人口一直剧增。
- Effects of different numerical techniques on phenetic classification of Mosla complex (Labiatae) at population level. 不同表示方法对齐宁族群外表型分类之影响.
- The Scientific Committee on Vaccine Preventable Diseases is set up to provide science-based advice on vaccine use at the population level. 疫苗可预防疾病科学委员会的成立,目的在于提供有关疫苗使用的科学意见。
- The focus of public health is indeed prevention and protection rather than treatment, particularly at the population level. 公共卫生的重点在于确实的预防与保护,而不是治疗,尤其是在众人的层次。
- Total 67 random primers were selected in RAPD analysis.Sex differentiations of population level were found in 18 primers. 共筛选出67个RAPD随机引物,其中18个引物扩增出了群体水平的性别差异。
- The result showed that there was no significant correlation between preharvest sprout resistance and glume hardness of synthetic hexaploidy wheat in the whole population level. 研究结果表明:在群体水平上人工合成小麦的穗发芽抗性与其硬颖壳没有明显的相关关系。
- The therotical equation for additive genetic variance of mark gene was established for individual level and seperate population level in linkage equilibrium. 分别在个体水平上以及在复合连续平衡的分离群体水平上建立了标记基因加性遗传方差值的理论方程。
- In Chaling population, the extent of positive genetic structure at subpopulation level was 12-17m, significantly smaller than that at population level (ca. 60m). 茶陵普通野生稻,在亚居群水平上遗传变异显著相关的距离为12-17m,在居群水平上遗传变异显著相关距离达60m;
- The values calculated at population levels are above the diagonal,the average values at taxon level are below. 对角线上为居群水平的计算值,对角线下为以物种为单位的平均值。
- The values calculated at population levels are above the diagonal, the average values at taxon level are below. 对角线上为居群水平的计算值,对角线下为以物种为单位的平均值。
- These changes have not been detected at the population level, but e-coli bacteria bugs adapted in lab experiments showed resistance when exposed to as much as 0.1 percent wt/vol triclosan soap. 目前,这种改变(产生耐药性)还没有在细菌的群体水平得到证实,但是,当将实验室常用的大肠杆菌暴露在质量体积比为0.;1%25的三氯森香皂环境中时,大肠杆菌产生了耐药性。
- A recent genetic analysis of drosophila reveals a gene network that controls cell competition,and proposes that programmed cell competition act as a cell selection mechanism at the population level. 最近对果蝇进行的遗传分析,揭示了调节细胞竞争行为的基因网络,并提出了程序性细胞竞争作为群体水平的细胞选择机制。
- Amensalism An association between two different species, at either the level of the individual organism or the population level, in which one is harmed and the other is unaffected. 偏害共生(栖):两个不同物种之间的联系,表现在个体水平或者种群水平上,任何一方受到伤害,另一方不受影响。
- Perhaps its many colleges keep the population levels high; it squishes 12,164 people into every square mile. 也许该城市的众多高校是保持人口密度只高不低的原因吧;12164人挤在每平方英里。
- The Amur tiger, the world's biggest wild cat, has recently pounced back from the brink of extinction to hit its highest population level for at least 100 years, the WWF said last year. 世界上最大的野生猫科动物东北虎最近从濒临灭绝状态恢复到其至少百年来最高种群状态;世界野生动物基金(WWF)去年说.
- The Amur tiger, the world's biggest wild cat, has recently bounced back from the brink of extinction to hit its highest population level for at least 100 years, the WWF said last year. 去年,世界野生动物基金会宣布,西伯利亚虎是世界现存最大型最凶猛的猫科动物,最近才从濒临灭绝的边缘恢复到至少一百年来的最大数量。
- We are already addressing a number of those activities, particularly around increased population levels, sewerage treatment, etc. 我们正在引用这些行动,尤其是围绕增长的人口水平,排水设施待遇等等。
- I'd like a room on the upper level. 我想要楼上的房间。
- It is suggested that the allozyme analysis is an useful molecular marker for phyogenetic reconstruction of locust at both species and population levels. 等位酶分析能较好地反映蝗虫不同物种的亲缘关系和种内不同种群之间的遗传分化程度。