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若虫

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The nymph is identical to the adult louse except it is smaller.

若虫是相同的成人虱子除外,这是规模较小的。

At the bookish assembly hosted by Secretary General Huang Chin-ying on January 3, Mr. Chang Pei-chen presented the first report on the Secrets of the 17-year Cicada written by Japanese Jin Yoshimura, a specialist of eco-mathematical model and biological evolution. The book was adapted from Yoshimura』s paper published in American Scientist in 1996, exploring the causes of evolution of magicicadas. Based on the duration of dormancy, magicicadas fall into two groups: the 13-year and 17-year periodical cicadas. Based on the principle of the survival of the fittest, as the lowest common multiple was larger, there were fewer groups proliferating at the same time to prevent damage of their ecological regularity as a result of hybridization.

1月3日读书会在黄晋英秘书长主持下,第一篇由张培臣先生报告《17年蝉之谜》,作者为日本人吉村仁,专攻生态数学模型与生物演化理论,本书改写自吉村仁於1996发表於《美国自然学家》期刊的论文,探讨质数蝉的演化缘由;依若虫期蛰伏於土壤中年份的不同,质数蝉大致可分为13年及17年两类,在天择情形下,因为最小公倍数比较大,同一时间的繁殖群相对比较少,可避免杂交而破坏其生态规律。

It s the adults that were given the colorful names that we listed in the Mayfly Nymph article.

它的成年人所给予我们的名字列在五彩缤纷蜉蝣若虫文章。

Like the larvae, the nymph goes through a molt, but this time it becomes an adult mite.

象幼虫,若虫会经过一个蜕皮,但是这一次它成为一个成年尘螨。

Spatial distribution pattern of larvae of Aleurocanthus spiniferus in citus garden was studied by means of some distribution parameters such as mean crowding, David and Moor's clustering index, index of patchiness, proliferation index, the distribution of negative binomial, Iwao's patchiness, the and Taylor's law. The results showed that the spatial distribution pattern of larvae under all densities appeared to be aggregation distribution, which is characterized by individual attraction and predominant individual group such as cored distribution pattern.

通过运用平均拥挤度m、 David和Moor的丛生指数I、聚块性指数mm、扩散指数C、负二项分布K值等多种聚集度指标和Iwao的m-m回归分析法、Taylor幂法则,研究了沙糖桔园柑桔黑刺粉虱若虫的空间分布格局,结果表明该虫在所有密度下均呈聚集分布,个体间相互吸引,分布的基本成分是个体群。

You tie a nymph onto your leader and step into the water.

你走你的领导和配合了若虫一步下水。

After each stage of metamorphosis the nymph becomes larger on it's way to becoming a fully matured adult.

之后,每一阶段的蜕变若虫成为较大的关于它的方法,成为一个完全成熟的成人。

When the nymph reaches adulthood the sex is determined and its mature adult life can begin.

若虫达到成年的性别是有决心和其成熟的成人生活就可以开始。

And on a more imaginative day, the use of a nymph or a streamer.

一天,一个更富有想象力,使用了若虫或飘带。

The nymph is tiny, about the size of a pinhead and usually yellow or rust in color.

若虫是微小的,大小约一针头,通常黄色或锈的颜色。

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Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

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