在河流环境规划和管理中，经常采用一维的物质迁移模型。
For environmental planning and management in river watershed, one-dimensional mass transport model is often used.
研究结果表明，该套砂体属于一种特殊过渡类型的河流环境的产物。
The results suggest that the sandstone body was a product of a fluvial environment of a special transitional type.
准噶尔盆地阜东斜坡区侏罗系砂岩储层为河流环境下形成的各类细粒岩屑砂岩。
The Jurassic sandstone reservoirs in Fudong Slope, Jungar Basin, are various fine_graded lithic sandstones deposited in a fluvial environment.
萨胡判别分析证明，与煤共生的粗碎屑岩不是形成于河流环境，而是形成于深水浊积沉积环境。
The discriminant analysis on inorganic element abundance shows that the palaeosedimentary environment of Jurassic in the Yanqi Basin is close to that of Dongying Sag.
基于河流环境系统信息的未确知性，运用未确知数学理论，建立了一维河流突发性排污的水质模型。
Based on the unascertained characteristic of river water system, water quality model for one-dimensional sudden pollutant discharged is established by using unascertained mathematics theory.
到目前为止 ，人们对山间曲流河边滩沉积的认识还很不够 ，严重地妨碍了人们对河流环境和河流沉积的全面认识。
Up to now, the meandering stream in intermontane region and its influences seriously on the recognization about stream environments and stream sediments have been known a little.
生物学家推测，最有可能的成因是太平洋洋流的变化，不过食物的取得、河流环境的改变、生物掠夺关系等，也都可能对鲑鱼造成影响。
Biologists speculate that the mostly likely cause was a shift in Pacific Ocean currents, but food availability, changing river conditions and predator-prey relationships could be affecting the fish.
美国联邦能源监管委员会得出结论说，一条自由流动的河流所带来的环境和经济效益超过了大坝产生的电力，因此下令拆除大坝。
The Federal Energy Regulatory Commission ordered the dam removed after concluding that the environmental and economic benefits of a free-flowing river outweighed the electricity generated by the dam.
去年，中国的环境面临着严峻的形势，几处主要的河流和湖泊被工业废料堵塞。
Last year, China's environment was facing a grave situation, with several major rivers and lakes clogged by industrial waste.
当环境条件稳定时，偏离率相对较低，但当河流受到严重干扰时，偏离率会急剧增加。
Straying rates remain relatively low when environmental conditions are stable, but can increase dramatically when streams suffer severe disturbance.
这反过来又阻止了树木沿着河流生长，对那里的环境造成了极大的危害。
This, in turn, stopped trees from growing along the rivers, doing great harm to the environment there.
同样，我们正在开发的河流时间和其他计时系统可能会鼓励环境意识。
Likewise, river time and other timekeeping systems we're developing may encourage environmental awareness.
我们现在正在安克雷奇博物馆建造一个时钟，它反映了阿拉斯加几条主要河流的总流量，这些河流对当地和全球的环境变化都很敏感。
We're now building a clock at the Anchorage Museum that reflects the total flow of several major Alaskan rivers, which are sensitive to local and global environmental changes.
在恐龙时期这个地区则更多为泛滥平原环境，平坦的平原上纵横交错着大而曲折的河流。
Back in the dinosaur era, it was more of a floodplain environment, with a flat plain crisscrossed by big, meandering rivers.
这种杆菌还可在咸水河流和海岸水域的环境中生存。
The bacterium can also live in the environment in brackish rivers and coastal waters.
在七月下旬，一场环境灾难发生在中国七大河流之一的淮河。
In late July an environmental disaster occurred on the Huai river, one of China's seven big rivers.
冷血的泰坦蛇的大小向研究人员表明这种蛇生活的沿海河流水系的热带环境比现在的热带地区更加温暖。
The size of the cold-blooded Titanoboa indicated to researchers that the tropical coastal river system it occupied would have been warmer than the tropics today.
这些河流为大规模的自然土地提供淡水，并且紧邻着海岸带沿岸的珊瑚礁、红树林等多种生物多样化的海洋环境。
These rivers provide fresh water to large tracts of natural land and are situated close to the coast adjacent to coral reefs, mangroves and other biologically diverse Marine environments.
玻利维亚东部的冰冷温度(一般为华氏68度以上)冻死了三大河流中数以百万计的鱼类，这样的严寒可被视为环境灾难。
Freezing temperatures in eastern Bolivia (normally above 68 degrees Fahrenheit) killed millions of fish in three major rivers, and the freeze was viewed as an environmental catastrophe.
即使在那风平浪静的环境里，流淌的河流中，也会泛起了柔和的涟漪。
The flowing river showed minor ripples in the reflection, even though the wind was dead calm.
这样，我们为下水道和河流中出现的抗药性细菌创建了一个理想的环境。
In this way, we have created an ideal environment for the emergence of antibiotic-resistant bacteria in our drains and sewers.
在哥斯达黎加和墨西哥，环境市场让用水户补偿上游林地所有者，以减少河流中的泥沙淤积。
In Costa Rica and Mexico, these markets let water users compensate upstream forest owners for reducing sediments in rivers.
河流与它周围的环境形成鲜明对比，主要是由于紧挨着河岸的植被(在图中颜色鲜艳)，这一点在陨石坑东南的一段河流更突出。
Waterways contrast with their surroundings due primarily to the vegetation clinging to their riverbanks, especially the river southeast of the crater.
雨水，河流和湖泊用Huygens观测到的实际上是液态的烃类，这些烃类如果处在地球环境的温度将会全部是气体。
The rain, rivers and lakes seen by Huygens are actually liquid hydrocarbons that would be gases at the cosier temperatures of Earth.
塞文河口是鸟类的栖息地，而大型水坝会在很大程度上破坏或毁坏河口，这同样也会破坏河流中鱼群的生态环境。
The Severn estuary is an important habitat for birds; large barrages would destroy or damage much of it, as well as interfere with fish stocks in the river.
但是在边缘地带，其数量有所减少，主要归咎于其生活环境的改变、水坝建设、河流改道、湿地干涸以及环境污染。
On the periphery of its range, populations have declined, primarily due to habitat modification, dam construction, river flow modification, wetland drainage, and pollution.
密西西比河流域与五大湖之间唯一的纽带是人工挖掘的芝加哥环境卫生和航行运河，它连接于密歇根湖与伊利诺斯河之间。
The Mississippi River system and the Great Lakes are connected only through the man-made Chicago Sanitary and Ship Canal, which leads from Lake Michigan to the Illinois River.
受维多利亚时代公园设计的启发，这里的草地、花园、树林和河流将为伦敦东区的人们和野生生物提供绝佳的生存或休憩的环境。
The park will provide people and wildlife a perfect habitat with its grasslands, gardens, forests and rivers, said David Higgins, Chief Executive of the London Olympics Delivery Authority.
受维多利亚时代公园设计的启发，这里的草地、花园、树林和河流将为伦敦东区的人们和野生生物提供绝佳的生存或休憩的环境。
The park will provide people and wildlife a perfect habitat with its grasslands, gardens, forests and rivers, said David Higgins, Chief Executive of the London Olympics Delivery Authority.
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