The research on the ecological water requirement is still at the initial stage, and its connotation has not yet been nailed down.
生态环境需水量的研究还处于起步阶段，对于其内涵尚无统一的界定。
When evaluated ecological water utilization level, industrial, agricultural and living water utilization and nature water utilization should be included.
在进行用水水平评价时，应该考虑工业用水、农业用水、生活用水和人类赖以生存的自然环境用水。
An ancestral species might have adapted to exploit a particular ecological niche on one island and then traveled over water to colonize other islands.
一个原始物种可能已经适应了利用一个岛屿上特定的生态位，然后在水上迁徙到其他岛屿定居。
The pollution of water is equally harmful. The whole ecological balance of the sea is being changed and industrial wastes have already made many rivers lifeless.
水污染同样有害，海洋的整个生态平衡正在受到破坏，工业废水已使许多河流的生物死亡。
The water is pure from an ecological point of view, of course, but it is in fact a kind of plankton soup, as I would call it.
按照生态学角度来看，湖水当然也很纯净，不过，若按我的说法，那其实更像一锅用浮游生物煮的汤。
With a water purification plant and waste disposal system, the crew of the Yamal say the ship's own ecological impact is minimal.
这艘破冰船拥有一个净水装置和垃圾处理系统，它的船员称这艘船自己对生态系统的影响是很小的。
Ecological conditions will improve with the increase in land under vegetative cover and reduced soil and water loss.
生态环境也会随着植被面积扩大和水土流失减少而得到改善。
Water equilibrium is the basis for the ecological construction of ecosystems.
水平衡是生态系统生态建设的基本依据。
Water is an important part of ecological enviroment, and is an indispensable substance to life and productive activities of man.
水是生态环境的重要组成部分，水是人类生活和生产活动中不可缺少的物质。
Water is an important part in ecological system.
水是生态系统的重要组成部分。
The marriage gauze of components, is a kind of polyvinyl biodegradable material, which can dissolve in water gauze without damage the ecological environment.
这种婚纱的成分有聚乙烯醇，是一种可生物降解的物质，可使得婚纱在水里溶解而不破坏生态环境。
Except the tremendous economical benefit, it can also improve the ecological environment of upstream and mitigate water source in downstream.
除具有巨大的经济效益外，对缓解黄河下游的用水和改善上游的生态环境也有明显的社会和生态效益。
In the arid and poor mountain lands, shrubs are used to conserve soil, water and headwater and to improve ecological environment, which can not be replaced by any tree species.
在干旱瘠薄山地，灌木保持水土、涵养水源、改善生态环境等方面具有乔木树种不可代替的作用。
Constructed wetland technology that combines together of sewage disposal and ecological environment restoration, have extensive application prospects in water pollution control.
人工湿地技术将污水处理与生态环境恢复相结合，在水污染控制中具有广泛的应用前景。
Water is one of the most crucial elements in ecological landscape, for it's the source of all lives.
水是生态景观中最重要的元素之一，有水才会有生命。
The ecological implication of this life history strategy of rice water weevil was discussed.
文中讨论了双季稻区稻水象甲生活史对策的适应意义。
The producers shall adopt advanced technique of planting, breeding and irrigating on water saving, energy saving and fertilizer saving; and give priority to the development of ecological agriculture.
生产者应当采用节水、节能、节种、节肥的先进种植、养殖和灌溉技术，优先发展生态农业。
Ecological and environmental safety is the key to ensuring water.
流域生态环境安全是确保水资源的关键。
Full ecological agriculture theory considers that water resources available for exploitation development exists in the all process of water circulation.
全生态农业理论认为，可开发水资源存在于水循环的全过程之中。
Not only has good ecological entironment, but also contains plenty water and tourism resource.
不仅具有优良的生态环境，而且蕴含着丰富的水资源和旅游资源。
On the other hand, tourism has exerted great pressure on the environment we are living in: water is polluted, the ecological system is disturbed, and natural resources have been excessively used.
另一方面，旅游业已经对我们生存的环境造成了巨大的压力：水受到污染，生态平衡遭到破坏，自然资源被过度开发。
It is an effective solution for treatment of storm water runoff while restoring and enhancing the ecological conditions of the natural habitat.
这是在处理雨洪径流的同时恢复并加强自然栖息地生态条件的有效方法。
As a case study the economic benefit of ecological environment water supply is calculated for an estuarine region.
最后以某河口地区为例，计算了该地区生态环境供水的经济效益。
Both water and vegetation environment worsening caused ecological imbalance, which caused the fragile ecological environment in Hotan river basin.
和田河流域脆弱生态环境是水、植被环境恶化导致的生态平衡失调形成的。
Both water and vegetation environment worsening caused ecological imbalance, which caused the fragile ecological environment in Hotan river basin.
和田河流域脆弱生态环境是水、植被环境恶化导致的生态平衡失调形成的。
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