湖泊

More than 300 million of Chinas rural population are denied access to clean potable water.

流经中国城市90%的水道和国内75%的湖泊被污染了。

But there was exception in some regions with relative wet climate, such as southern Europe, southwest America. The wetter climate in these regions were contributed to strong cold high pressure systems over the ice sheets which forced westerlies shift southward and brought more precipitation and caused high lake level in these regions.

但也有一些地区例外，如欧洲南部和美国西南部由于受到大陆冰流反气旋控制，造成的西风带南迁而引起降水变化，湖泊反映出具有寒冷但潮湿的大湖或高湖面。

Using zeolite as biological carrier, the reactor is investigated to pretreat the micro-polluted raw water of a lake.

采用沸石作为生物载体，以生物沸石反应器为研究对象预处理某微污染湖泊原水。

Some lakes are in deep valleys, and others are in primeval forests.

这些湖泊有的隐匿在峡谷中，有的镶嵌在原始森林中。

For lovers of outdoors, Germany's profusion of rivers, lakes and mountains provide a wealth of scenic spots.

对于喜爱大自然的人来说，德国大量的河流、湖泊和山峰提供了丰富的旅游景点。

Huanjiang pterosaur fossils from that we can understand that Huanjiang pterosaur wing is an original hand-long class, the wings expand to more than two meters long, can fly by gliding in the air, but also on the ground running, swimming in the lake.

由环江翼龙化石我们可以了解到，环江翼龙属原始的翼手龙类，翅膀展开来有两米多长，能借助滑翔在空中飞行，也能在地上行走，在湖泊中游泳。

Peru and Bolivia at the junction of the Andes Puna plateau north, the lake elevation of 3,821 meters, is the world's highest navigable lake ferries.

位于秘鲁和玻利维亚交界的安第斯山脉的普纳高原北部，湖面达海拔3821米，也是世界上海拔最高的大船可通航的湖泊。

A series of control measures were proposed, such as comprehensive pollution control, construction of decontaminated wetlands in estuarine area, construction of the ecological bank and lakeside wetland, removal of the purse net, dredging and restoring the topography of lake basin, vegetation restoration, ecological restoration and management, and so on.

提出了污染综合防治、河口强化净化型湿地建设、生态护坡与湖滨带湿地建设、湖区养殖围网拆除、清淤与湖盆形态修复、湖区植被恢复与生态修复和湖泊生态管理等一系列整治对策。

This is a new method to research on lakes in Qinghai-Tibet Plateau that are lack of observed data.

该方法为青藏高原地区难以获得有效资料湖泊的研究提供了一种新思路。

China has many natural lakes, most of them scattered in the Middle-Lower Yangtze plains and the Qinghai-Tibet Plateau.

中国拥有众多的湖泊，多分布在长江中下游平原和青藏高原。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐