水湿地

The results showed that the COD of the influent and effuent of the wetland followed the rule of exponential equation.

结果表明，湿地进出水COD服从指数方程规律。

At present,some countries in the world especially the Japan focus its emphasis of ecological system protection on the wetland protection,and put forward and implement some countermeasures to protect and restore biological habitant with a certain effectiveness,which can be used for reference.

在自然环境的保护中，目前最迫切的是保护各类物种的生息地，特别是濒危物种的栖息地，如山林、湿地、河流、湖泊、岸边林、水田等。而我们所从事的水利工程建设可以说是对生物栖息环境影响最大的人类活动，但是大多数水

At the present,eco-environment in the wetland of the downstream of Yellow River is deteriorated with the agricultural and industrial water diversion,sewage drainage,farmland reclamation,water and soil erosion,immoderacy hunting and fishing.

当前，因工农业采水、排污、围垦、破坏水土、引黄淤地、过度狩猎和捕鱼等造成黄河下游湿地生态环境趋于恶化。

The results show that the proposed model has a good performance in modelling wetland hydrological cycle system.

模拟结果表明，建立的模型对湿地水循环系统具有较好的模拟能力。

Inshore coastal waters and estuaries, over sand, mud, or oystershell bottoms, among flooded marsh grasses, or in the surf zone.

近岸海域及河口，在沙子或泥，oystershell 底，在水淹的湿地草，或冲浪带。

The transformation mechanism of nitrogen in constructed wetland system and change of physiochemical parameters of wetland system were also analyzed.

本文同时分析了不同形态氮在湿地系统中的转化机制以及系统进出水理化参数的变化。

Through analyzing the advantage and problems of ecology, grassland, farmland, water, wetland, woodland, sandlot and rural ecological environment in the west of Jilin province, we pointed out the countermeasures.

通过分析吉林西部的生态、草原、农田、水、湿地、林地、沙地、村落生态环境等几方面的优势和存在的主要问题，提出了相应的对策。

Reed was planted in the same substrates. In this paper, the efficiency of constructed wetland and the effect of hydraulic retention time on the purifying efficiency for septic tank effluent treatment were studied.

通过在同种基质上种植相同数目的芦苇，研究了垂直流人工湿地对化粪池出水的净化效果，以及不同水力停留时间对污水净化效果的影响。

An area having a wet, spongy, acidic substrate composed chiefly of sphagnum moss and peat in which characteristic shrubs and herbs and sometimes trees usually grow.

沼泽，湿地底面为酸性和湿软的地带，主要由灌木、草类及一些树的水藓泥沼和泥煤构成

It is a stout, powerful, big-headed animal that occurs in watery habitats such as swampland and frequently flooded forests throughout central and northern South America.

它们是健壮的有力量的大头动物，出没于南美中部和北部的湿地，比如站择地，经常水淹的森林。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。