查询词典 decline in population

An alarming decline in the bull shark population there prompted the ban.

在公牛鲨鱼人口有惊人的下降促使禁令。

In order to find the reason of population decline and assist conservation, the genetic diversity of great bustard was analyzed by microsatellite DNA and mtDNA control region markers. In study using microsatellite DNA markers, Three microsatellites from great bustard O.

为了解东方亚种濒危的现状并为制定科学、有效的保护措施提供科学依据，本研究利用核微卫星DNA和mtDNA控制区序列，从父系和母系两方面对大鸨东方亚种的遗传多样性进行了研究。

Florian Coulmas, director of the German Institute for Japanese Studies in Tokyo and author of a book on "Population Decline and Ageing in Japan", is one of many who think not.

Florian Coulmas是位于东京的日本关系德国研究所所长，也是"日本的人口减少和老龄化问题"一书的作者，他对此持否定看法。

It shows that the recent rapid decline on population and fragment of habitat leads to indigence in genetic diversity, and all three geographic units exhibits low levels of nucleotide diversity and haplotype diversity. The average genetic distance among all haplotypes was 1.32%, and the genetic variation within and between regions were 99.31% and 0.69% respectively.

结果发现，大鲵近期种群数量锐减和栖息地破碎化以及遗传漂变造成了大鲵遗传多样性的贫乏；三个地理单元均表现出较低的核苷酸多样性和单倍型多样性，各单倍型之间的平均遗传距离为1.32％，99.31％的遗传差异发生地理单元内，仅0.69％发生在单元间。

They lived underground 25 ± 7 mm in the sand tower. Young population of the soldier crab preferred to live with and a little higher than their adults. During the recruitment period, the maximum density of recruits could reach up to 2783.3 / m2, but young population density decline over time.

大部分幼生族群的分布位於其成蟹栖地及紧邻更高潮位的优势蟹种与短指和尚蟹成蟹栖地只交界处，著床期间幼生族群的最高密度可达2783.3只/m2，然而随著时间的延续，幼生族群数量下降

Technique development, basic facilities improvement and cost decline make "globalization" communication possible. 4. Globalization of communication technique aggravates the "unfairness" of international communication and leads to its different layers, classes and unbalanced distribution. 5. The end of "cold war" deconstructs the opposite between the East and the West, but not ends the difference between the South and the North and the "civilization conflict". 6. The population redistribution makes the traditional nations and countries in the relevant areas unstable and influences the original national cultural identity. 7."Globalization" communication deepens the alertness of national elite intellectuals, which makes them strengthen their sense of mission to keep and guard the spiritual home of national traditional culture (including traditional belief, value, cultural pattern and so on) that will be possibly subverted and maliciously remade. 8. The combination of "direction" and "strategy", or the speciousness makes big trans-national media corporations sweep away all obstacles and occupy the markets in the developing countries, in which have appeared the phenomenon of "narrations of traditional cultures tending to similarities". 9."Global village": myth or reality? 10. The difference of culture and ideology often causes the different understanding and value judgement to the contents of trans-national communication.

第一部分将中国国家电视文化安全问题放到"全球化"的大背景中加以考量，分别从以下18个维度展开论述：1、全球化语境与我们的抉择；2、与"全球化"同样历史悠久的"国际传播"；3、技术的进步和相关基础设施的广泛建立并不断完善以及使用成本的持续下降，使得"全球化"传播成了可能；4、传播技术的全球化，加剧了国际传播的"不平等"，导致了国际传播的层级性和不均衡分布；5、"冷战"的终结解构了东西对立，但却并未终结南北差异和"文明的冲突"；6、人口的重新分布使得相关区域的传统意义上的民族国家面临潜在的不稳定，并有可能影响到原来各个国家已经定型的民族文化认同；7、"全球化"传播加深了民族国家精英知识分子的戒心，"守望民族传统文化的精神家园"的使命感使得他们开始关注核心的"传统文化"（具体包括传统的信仰、价值观、文化模式等）的有可能被颠覆或被恶意改造；8、"方向"与"策略"的有机结合，使得大型跨国传媒公司所向披靡，在发展中国家屡屡得手，很多国家出现了"祖母的同质化"现象；9、"地球村"：神话还是现实？

It started a vend toward security from hanger for Mankind, and initiated an irregular but persistent decline in the death rote in the human population .

它开始一种通向担保从渴望人类，并且发出一不规则的但是坚持的在死亡率在的婉谢这个人人口。

In the 5th century the Western Roman Empire endured decline s in population, economic vitality, and the size and prominence of cities.

在公元5世纪，西罗马帝国历经了人口、经济活力、城市的规模和优越地位等方面的衰退，同时也引发大量的人口迁移(3世纪开始)。

With this inerratic change for the power of QTL detection,suitable experimental sample size could be roughly determined in practice pursuant to the degree of selection in the population of interest prior to experiment in order that the statistical power for QTh mapping would not decline because of the presence of selection in the population.

这种偏差根本上是由QTL基因型与多基因之间负的连锁不平衡以及QTL与标记之间的连锁不平衡所造成的。 2）目前QTL定位实践已找到了一些具有育种意义的主效位点。

Furthermore the high mortality of mid-aged individuals resulted in the decrease of seeds and seedlings, which caused the decline of population viability.

中龄级个体的高死亡率，直接影响到种子的产生和幼苗的形成，是导致种群生存力下降的主要原因。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。