水生植物

The terrestrialand aquatic environmental impacts of veterinary drugs was expounded both on terrestrial environmental impacts of veterinary drugs upon plants, soil animals, soil microorganism and protozoa, and ecotoxicity of veterinary drugs to plankton, microorganism, fish and Crustacea.

综述了兽药对陆生和水生生态环境影响方面的研究进展，探讨了兽药对陆生植物、土壤动物、土壤微生物与原生生物等陆生生态环境的影响及对浮游类生物与微生物、鱼虾与水体甲壳动物等水生生态环境的影响及其生态毒理效应。

This paper first report the distribution and role of four nitrogen cycle bacteria in the artificial ecosystem of Taihu Lake.

对太湖五里湖的以水生高等植物为主的湖泊人工生态系统，用最大可能数法，测定了该系统内各种生态类型水生高等植物群落内的4类氮循环细菌的分布。

It is dedicated to education and research focusing on a wide diversity of research areas, including the quantitative population ecology of plants and small mammals, terrestrial plant community ecology, grassland biodiversity and restoration ecology, plant fungal pathogen dynamics and population biology, successional changes in terrestrial insect communities, terrestrial ecosystem ecology, the remote sensing of natural resources, life history theory, molecular evolution in vascular plants, evolutionary and theoretical population genetics, theoretical ecology, and limnology and aquatic ecology, basic biology of insects, Ecophysiology; paleobotany; population genetics, evolution of plants and fungi.

其主要致力于生态学和进化生物学的教育和研究，主要学科领域包括植物和小型哺乳动物种群生态学、陆地植物群落生态学、牧草生物多样性和恢复生态学、植物真菌病原动力学和种群生物学、陆地昆虫群落连续改变、陆地生态系统生态学、自然资源遥感、生命史理论、维管束植物分子进化、进化和理论种群遗传学、理论生态学、湖沼学和水生动物生态学、基础昆虫生物学、生态生理学、古植物学、种群遗传学、植物和真菌的进化等。

Aglaonema commutatum White Rajah was used as the main test material to study the technology of hydroponic culture with different concentrations of indole-3-acetic acid treatrnent to induce aquatic root system and choose the best concentration of IAA.

以天南星科植物白雪公主为试材，采用水培法经不同浓度的吲哚乙酸处理，进行诱导水生根系试验，然后用诱导的水生根系材料进行营养液培养。

The organic materials of source rock are mainly from terrigenous plants combined with abundant aquatic organisms input, which reflects the mixed-source of organics input of terrigenous plants and hydrophilous alga.

烃源岩有机母质均以陆生高等植物输入为主，也有水生生物的输入，反映原始母质具有水生生物和陆源高等植物混源的特征。

With the deflected succession of aquatic ecotype plant functional group,the dominance of mesophytes and xerophytes increased,while the dominance of aquatic and hygric plants decreased. However,there are only planting crops in the reclaimed wetland. In the composition of plant biotype functional group,the hydrophytes reduced quickly with the deflected succession and the dominance of perennial herbs is mostly marked,and there are only annual herbs in reclaimed wetland. Compared with primary swamp,the species diversity index of meadow is the highest,the swampy meadow follows,and the reclaimed wetland is the lowest.

植物的水分生态型功能群组成随湿地的逆行演替，水生、湿生类植物功能群的优势度不断减少，中生、旱生类植物功能群的优势度逐步增加，而在垦后湿地只有农作物；植物生活型功能群组成随湿地的逆行演替，水生草本迅速减少，陆生多年生草本增加占据优势，而在垦后湿地均为一年生草本；湿地植物物种丰富度、多样性指数由原生沼泽、沼泽化草甸到草甸依次增加，草甸为最大值，而垦后湿地则最低。

AQUASHADE gives water an unpleasant green algae appearance, while CLEAN-FLO LochNess Pond Dye gives pond algae control and aquatic plant control by producing a beautiful dark Loch Ness Lake color while hiding submerged trash from view.

AQUASHADE使池塘的水显示令人厌恶的绿色藻类的外观，而CLEAN-FLO的尼斯湖水色染色剂，带给您的池塘卓越的藻类和水生植物控制，使您的池塘呈现美丽的黑尼斯湖的颜色，同时从视线中隐藏垃圾。

Mr. Aderson: All these spaces are linked together with a meandering stream, and planted in the meandering stream are lotus and other aquatic plants. Thus, in an ingenious way, we combine the water body with plaza and plants together into composing a poetry space with exuberant gusto. And more, it conveys a kind of traditional Chinese literae humaniores spirits from this peaceful drawing beauty.

安德森先生：这五个庭院将会有一条蜿蜒流畅的花溪，穿过通透的底层架空层，把水体、广场与绿色植物巧妙组合在一起，花溪中将会种植着荷花以及其他水生植物，这一切将构成趣味盎然的诗意空间，传达出中国传统人文精神和宁静画境之美。

A specialized respiratory root structure in certain aquatic plants, such as the bald cypress.

呼吸根，载气体在某些水生植物中的一种特殊的起呼吸作用的根结构，如落羽松

Then by Albert Hubei side, in the vicinity of Nimule into Sudan, Malakal, before he is called by the White Nile, through its vast wetlands, impurities contained in the majority of precipitation, water color purity, the water smuggle a large number of aquatic plants The pan-cream, Arabic called Shirakawa.

然后经艾伯特湖北端，在尼穆莱附近进入苏丹，经马拉卡勒后始叫白尼罗河，因其途经大片沼泽地，所含杂质大部分沉淀，水色纯净，水中挟带大量水生植物而泛乳白色，阿拉伯语叫白河。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。