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fauna相关的网络例句

查询词典 fauna

与 fauna 相关的网络例句 [注:此内容来源于网络,仅供参考]

Based on the analyse of the form, structure and their provincilism of the coral, brachiopod and conodont at the Deriangma-Xiala section, the biota through the Early Carboniferous to the middle Permian displayed a series of the Warm fauna-mixed fauna-Cool fauna-mixed fauna-Warm fauna.

通过对申扎地区德日昂玛一下拉剖面的珊瑚、腕足类和牙形石类在形态、结构和古生物地理区系的分析,总结出早石炭世一中二叠世生物群性质暖一冷暖混生一冷一冷暖混生一暖的变化规律,通过对沉积特征、沉积相的分析得出了相同的规律。

Meanwhile, the writers have systematically analysized the evolutional course of the fauna, and hold that the change of faunal content is closely related to ecologic environments.So as the evolution of Liujiang basin concerned, it went through the course from open basin near sea―closed basin―shallow water delta in that period.The stage disappearance of the fauna was caused by the development of shallow water delta.

同时作者分析了这个动物群的发生发展过程,认为生物群内容的变化与生态环境密切相关,当时柳江盆地经历了从开放型盆地―闭塞盆地―浅水三角洲的演化,浅水三角洲的发育导致了生物群的阶段性消失。

Showing fauna composition and ecological geography rule of soil animals as important decomposer group, discussing the intrinsic relationship between environment and soil animals which are considered as stable indication factors of environment, and forming integral fauna list have the vital significance to the development of soil zoology and the ecology

揭示作为重要分解者集团的土壤动物的区系组成及其生态地理规律,探讨作为稳定的环境指示因子的土壤动物与环境的内在关系,形成完整的土壤动物区系名录对土壤动物学及生态学的发展均具有重要意义。

But the macro fauna in orchard was different from others which including Acarina, Collembola, Nematodes and Hymenoptera. The common fauna was also different in different types of soil.

但果园样地优势类群有蜱螨目、弹尾目、线虫类和膜翅目,各试验样地的常见种类也有所不同。

The soil faunal specimens collected belonged to 4 phyla, 6 classes and 12 orders. Nematoda was the only dominant group of medium- and small-sized soil fauna, occupying 94.3% of the total, while Coleoptera and Hemiptera were the dominant groups of large-sized soil fauna, with the amount of 79.7%.

共获得土壤动物4门6纲12目,优势类群中小型土壤动物仅线虫目1类,占总捕获量的94.3%;大型土壤动物为鞘翅目和半翅目2类,占总捕获量的79.7%。

Benthic algae bloomed from January to March in the oyster bed were not observed in the control area 500m away which had similar bottom soil composition. Polychaetes were more abundant than crustacean gastropods and other large benthic fauna the year round and showed a marked increase during the winter.

在研究过稗中首次发现底滚在牡蛎床下 9~14 公尺深之海底繁生(1月~3月),以丝状矽藻及Navicula 属占优势,但是在无牡蛎床之对照区却无底藻繁生,底栖生物以多毛类占优势,在底藻繁生时有明显增加之量,春季时有 fauna development 之现象。

Abyssal fauna;bathypelagic fauna;deep-sea fauna

生活于深海底带(水深介于200 m至大约4000 m之间的底栖带)的所有动物。

Hipparion fauna fauna is the most representative Hipparion named after animals, which includes more than 100 kinds of large animals, and now living in the African savanna fauna on the nature of close.

三趾马动物群是以该动物群中最具代表性的三趾马动物命名的,它包括100多种大型动物,和现在生活在非洲大草原上的动物群性质接近。

Hipparion fauna in mammalian evolutionary history, the representatives of the oldest types of changes to the current Health and fauna, but also in the types and number of individuals of a very rich fauna.

三趾马动物群在哺乳动物进化历史中,代表由古老向现生种类转变的动物群,也是在种类和个体数量上都很丰富的一个动物群。

The protozoa distribution varies with the CWD ages. Its number and the numbers of three main faunas increase with the going up of CWD ages. The percentages of Flagellate fauna, Sarcodina fauna and the Infusorians fauna percentage are respectively 26%-27%, 73% and 0.06%-0.07%.

原生动物的分布随着倒木年龄的增长,其数量以及原生动物的三大类群的数量均有所增加,鞭毛虫类群基本占26%~27%之间,肉足虫类群基本占73%左右,纤毛虫类群基本占0.06%~0.07%之间。

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