全球环境污染和资源短缺等一系列的环境问题已经成为影响全球安全的重大问题。
A series of ecological issues such as global environmental pollution and resource crisis have become the crucial issues affecting global security.
进入新世纪，我国面临自然灾害、生物入侵、资源短缺、环境污染、食物安全和疾病传播等多方面的问题。
Entering the new century, our country faces various problems such as natural disaster, biological invasions, shortage of resources, environment pollution, food safety and diseases spread and so on.
文章分析讨论了城市化进程中存在的城市水资源短缺，城市水环境污染等问题，并提出相应的解决思路与措施。
This paper analyse and discuss urban water resource shortage and water environment pollution at urbanization process, and put forward relevant solving thoughts and measures.
我国水环境污染和水资源短缺，促进了污水处理厂的建设。
Water environmental pollution and water resource shortage in China promote the construction of wastewater treatment plants.
人类面临能源危机、资源短缺、环境污染的严峻挑战，开发新的能源，合理利用资源并保护生态环境势在必行。
It is imperative to exploit new energy, utilize resources reasonably, and protect eco-environment under the grievous situation of energy crisis, resources shortage, and environment pollution.
众所周知，全球水资源短缺的问题越来越严重，主要是因为全球变暖，环境污染等因素所致。
As we know, the global water shortage in becoming increasingly severe mainly due to global warming, environmental pollution and the ever-increasing population.
废弃物的资源化利用可同时解决能源短缺与环境污染问题。
The utilization of wastes for energy purposes can solve the problems of energy short- age and environmental protection simultaneously.
我国水资源短缺及水环境污染日益严重，扬水曝气和生物接触氧化组合技术则是一种有效而可行的原位水质改善技术。
The combined technique of water-lifting aerator and bio-contact oxidation process are very effective and feasible used in improving the body water.
这些影响常常会导致城市三大水问题的产生，即：水资源短缺，水环境污染和城市洪涝灾害频发。
These effects often lead to three water issues which are water shortage, water pollution and frequent flooding in urban areas.
石化能源的短缺和环境污染等问题的日益严重，使得时天然可再生资源的研究成为当前的研究热点。
Due to the petrochemical resource's shortage and the environmental pollution, the study of renewable natural resource has became the hot topic in the recent study.
中国是水资源严重短缺的国家，水环境污染、用水效率低、用水浪费和管理水平落后是我国水资源管理中存在的主要问题。
China is a country with severe water shortage. The main problems of the water resources management are water pollution, low efficiency of water using, water waste and behind the management level.
随着经济的高速增长，人类不得不开始面对越来越严重的资源短缺和环境污染问题。
With the increasing economy people have to face the more and more serious problems of environment and resource.
由于大城市普遍存在交通拥挤、环境污染和土地资源短缺等问题，大力发展城市轨道交通，被广泛认为是解决这些矛盾和问题的有效途径。
Urban Rapid Rail Transit plays an active and key role to reduce problems such as shortage of land resources, traffic congestions and air pollution that many cities are facing.
水资源短缺、水环境污染和地下水超采是水资源开发管理存在的主要问题。
Water resource crisis is more serious than ever. Water shortage, pollution, and groundwater over adoption is the key problem of water resources management.
水资源短缺、水环境污染和地下水超采是水资源开发管理存在的主要问题。
Water resource crisis is more serious than ever. Water shortage, pollution, and groundwater over adoption is the key problem of water resources management.
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