人类开发活动如水产养殖、盐业生产等对滩涂生态系统产生严重影响。
The mankind activity, such as aquaculture, salt industry, exerts an influence on the mud flat ecosystem.
经济信息作用于经济活动过程，能更好地利用和开发各种自然存在物，为人类社会创造更多的物质财富。
Acting on the course of economic activities, economic information can utilize and develop well various natural existing substances and create more physical wealth for human being society.
红水河流域由于多年人类活动和水能资源开发所产生的岩溶浸没—内涝灾害，在局部范围内比较严重，必须引起高度重视！
Because human activities and hydroenergy development along the Hongshui River, the karst immersion waterlogging hazards have become increasingly critical, which we should pay serious attention to.
水资源的开发利用、水土保持以及土地利用等人类活动使得西北地区水文干旱进一步加剧。
Human activities, including the utilization of water resources, the water and soil conservation, and land use, all contribute to the hydrologic drought of northwest China.
空间开发是2 1世纪人类活动最重要的领域之一。
Space exploitation is one of the most important areas in human's activities in the 21st century.
然而，由于人类活动的影响和过度开发利用，40年间，这片热带草原已遭到严重破坏，面积和蕴藏量都大幅度减少。
This tropical grassland, however, has been severely destroyed due to the effects of human activities and excessive utilization, which has been rapidly dwindled over the past 40 years.
形象思维是与直观性、形象性紧密结合的思维活动方式，运用和研究形象思维是人类开发自己右脑的主要方式。
Image "is a mode of thinking which is closely connected with the senses and figure. The application and study of" image "is the main way for human beings to develop his right head."
最后从滩涂开发利用和胶州湾面积不断缩小两个方面着手，探讨了青岛地区海岸带演变与人类活动的关系。
Finally the relation of evolution of coastal zone and human activity was discussed through studying tidal flat developments and the Jiaozhou Bay's actual area reduction.
空间垃圾威胁着人类的航天活动，它给人类开发和利用外层空间带来了阴影。
Space debris is threatening the space activities of mankind. It casts a shadow over the exploration and peaceful use of outer space.
人类经济活动和水资源开发利用已影响到内陆水文状态并导致生态环境的严重退化。
Human activities and utilization of water resources have affected the hydrological cycle and water balance, which led to serious degeneration of eco-environment.
21世纪是海洋的世纪，世界沿海各国都加大了对海洋的开发力度，人类针对海洋的实践活动越来越频繁。
21st century is a century of the ocean. All costal nations strengthen the exploitation of the ocean. Peoples's practice on the ocean gets more and more.
对海洋生物资源的过度开发、气候变化、有害物质和人类活动对海洋造成的污染等对海洋环境造成巨大的威胁；
Over-exploitation of marine living resources, climate change, and pollution from hazardous materials and activities all pose a grave threat to the marine environment.
对海洋生物资源的过度开发、气候变化、有害物质和人类活动对海洋造成的污染等对海洋环境造成巨大的威胁；
Over-exploitation of marine living resources, climate change, and pollution from hazardous materials and activities all pose a grave threat to the marine environment.
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