河流的

Though the fish biomass method is usually adaptive to large floodplain river, it should be used with cautions for the small stream in mountains.

而鱼类生物量方法，一般适用于较大的平原型河流，对于较小的山区河流，该方法需慎重使用。

This paper discuss the pollution of Xingyun Lake rivers ,By the use of ponds space, we get the corresponding engineering measures to purify water, to reduce the load of pollutants which into the lake, to improve the water quality of estuarine waters, Finally we can prevention and cure the infectant water let into the lake.

本文针对星云湖入湖河流存在的污染问题，利用鱼塘空间，提出相应工程措施，以净化水质，降低入湖污染物负荷，有效改善河口区水域水质，实现入湖河流水污染防治的目标。

Despite the on going " Love Our River "' campaign , the local community is still apathetic , and it is common to see garbage strewn rivers flowing lifelessly .

尽管「爱护我们的河流」运动正在进行着，可是当地社区却仍然冷漠；人们常可看到布满垃圾的河流毫无生气地流着。

Despite the on-going" Love Our River"' campaign, the local community is still apathetic, and it is common to see garbage-strewn rivers flowing lifelessly .

尽管「护我们的河流」动正在进行著，可是当地社区却仍然冷漠；人们常可看到布满垃圾的河流毫无生气地流著。

Most important and largest river in the United States of America is the Mississippi River.

美国最长的河流是密 The 西西比河，也是美国最重要的一条河流。

The study of river habitat is the basis for river ecological restoration and basin environmental management.

河流生物栖息地的研究是河流生态修复和流域环境管理的重要基础。

The author considers that sewage water interception, riverbed sludge dredged, garbage on riversides management and riverhead utilization are the most efficient synthetic methods for river pollution regulation.

污水截排、河道清淤、垃圾管理及河流水源利用，是作者认为的最有效的河流污染综合治理措施。

The longest river in Britain is the Severn River. The mostimportant river is Thames River.

英国最长的河流是赛文河，最重要的河流是泰晤士河。

I understand the rivers: Ancient swarthy rivers.

我了解河流：古老的黝黑的河流。

The most important river is Thames River.

英国最长的河流是赛文河，最重要的河流是泰晤士河。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。