Main ecotype of xerophyte and mesophyte, and part ecotype of hygrophyte and helophyte.

生态类型以旱生中生植物为主，兼有寒冷生及水生和湿生植物。

Herbs paludose or aquatic, perennial or under unfavorable conditions annual.

草本沼生的或水生，多年生植物的或的状况下为一年生草本的。

The aquatic could enrich the radioactive 89Sr. The maximum concentration factor was 94. 7 for snail, 36. 7 for fish and only 12-6 for honewort.

水生生物对放射性锶都有一定的浓集作用,最大的浓集系数,螺蛳为94.7,鱼36.7,金鱼藻只有12.6。

The water eutrophication is caused by the incessant accumulation of nitrogen and phosphorus in water and excessive propagation of a few of algal and hydrobios.

摘要水体中氮磷营养物质断积累，部分藻类及水生生物的过度繁殖，导致了水体的富营养化。

It is concluded that the efficiency of purifying water quality and conserving water resource can be enhanced through planting hydrophytic aquatic vegetation in wetlands.

数据统计结果来看，应善用水生植群截留功能，藉由设计植群排列及规划植群佔地面积，以达到净化水质、涵养水源之功效。

The standing crop of mollusk in subarea of Guozheng Lake, both aquatic oligochaete and aquatic insect in subarea of Shuiguo Lake was maximal.

软体动物现存量以郭郑湖最高，水栖寡毛类与水生昆虫均以水果湖最高。

In any navigation channel, the following activities are prohibited: abandoning sunken vessels, laying fishing implements impedimental to navigation, and cultivating aquatic plants.

航道内置沉船，设置碍航渔具，种植水生植物。

The result indicates that great differences,which have significant influence on the aqua-plants,exist in the evapotranspire,the bio-mass,the root density and the root length.

研究的结果表明，同水生植物的蒸散量、生物量、根密度和根长存较大的差异，这些差异对水生植物的泌氧性能、碎石床人工湿地的水力负荷率、氮磷去除效果和有机污染物的降解有重要的影响。

Quillworts are heterosporous, mainly aquatic perennials, with a dense rosette of tubular quill-like leaves arising from a short, stout rootstock.

水韭目的植物具有异型孢子，是多年水生植物。其管状条形叶密集簇生于粗短的根茎之上。

BENJI AT MARINELAND follows the emotive pup underwater as he communes with barracudas, dolphins, fish, and assorted other sea friends.

本片带你一睹这只感情丰富的小狗如何水下和梭鱼、海豚、水生动物和其他海洋动物朋友“交流谈心”的。

Submerged macrophytes is key community in shallow lake ecosystem.It plays important role in water environmental quality and aquicolous ecosystem structure.

沉水植物是浅水湖泊生态系统的关键种群，对水环境质量及水生生态系统结构有重要影响。

Shellfish are good to eat.

水生贝壳类动物很好吃。

It is suggested that the high-wax oil is mainly originated from terrestrial higher plant, while lower hydrobiont is accidental.

研究表明，该地区高蜡原油成因主要是陆源高等植物贡献，而低等水生生物居次要地位。

It is an organ of perennation or vegetative propagation, and is characteristic of various water plants (e.g.Sagittaria).

这是多年生营养繁殖器官，还是多种水生植物的特征之一(例如：Sagittaria)。

'The negative impacts of overdevelopment of hydropower would destroy the river's diverse aquatic life,' the letter said.

公开信说，水电过度开发将会破坏长江水生生物的多样性。