梯级

In the watershed of Mengnai River within the Tongbiguan Nature Reserve of Yunnan Province, we applied Geographic Information System and Remote Sensing techniques to analyze the impact of cascading hydropower development on landscape diversity, and impact on major protected objects including Dipterocarp forest, rare and endangered plants and animals existing in the nature reserve.

综合运用地理信息系统和遥感技术，分析了勐乃河梯级电站建设对流域内景观多样性、流域内铜壁关自然保护区的主要保护植被类型－龙脑香林和保护区内的珍稀濒危动植物造成的影响。

Through careful analysis of the mathematics model of daily dispatching optimization of the cascade hydropower station, a new method based on the combination of two dimensional dynamic programming and discrete differential dynamic programming is proposed.

通过仔细分析梯级水库日优化调度的数学模型，提出了一种基于二维动态规划和离散微分动态规划相结合的混合求解策略，该策略理论上严谨，计算时间比较短，能满足日常调度的需要。

Rumour has it that the "Street Drum Corps" will be backing Matisyahu up as well as playing inbetween sets.

传言谓"街鼓队"将依托matisyahu以及玩起来梯级套。

With the development of river cascade hydroelectric stations and embedment of electric system reform, electric network manage mode will be formed.

随着我国江河梯级水电站群的形成，以及电力体制的改革的逐步深入和规范，厂网分开、竞价上网的电网管理模式即将形成。

With the development large-scale cascade hydroelectric stations and embedment of electric system reform , electric network mange mode will be formed.

随着我国大规模梯级水电站群的形成，以及电力体制的改革的逐步深入和规范，厂网分开、竞价上网的电网管理模式即将形成。

The detailed representation of cascade hydro plants, which includes water volume, water inflow, water discharge, forebay elevation, tailrace elevation and effective water head, is studied in the proposed strategy. The uncertainties, such as water inflows, electricity prices and unit status are taken into account as well.

模型全面分析了蓄水量、弃水量、前池水位、放水路水位、发电水头之间的关系，并考虑了电价、入库径流量、机组运行状况等不确定因素对梯级水电站短期优化调度问题的影响。

Then his step on the stair away down on the forst flight ,and she turned white for just a moment.

随后，她听到楼下梯级上响起了他啊的脚步声，她紧张得脸色发白。

Chicago CBOT is inchoate have most representative trade artificially pool, every breed by trade the delegate is inside octagonal stair limits, into line frequency numerous propaganda to the enemy at the front line and gesticulation trade.

芝加哥CBOT是早期最有代表性的人工交易池，每个品种由交易代表在八角形的梯级范围内，进行频繁的喊话与手势交易。

Due to disturbance by human activities such as urban and rural developments, environmental pollution etc., the habitats they depend on are destroyed or struggling to survive. Various governmental "Rural Improvement Scheme" projects, e.g. unnecessary expansion and cement-concretization of countryside footpaths, hillside gunite covering etc., destroy the natural habitats along the footpaths.

最大的威胁之一来自其生境的破坏和消失：城市和乡郊的发展和环境污染，不断蚕食周边的郊野，令野生兰花的生境不断地缩小；大大小小的乡郊「改善」工程，例如山径的扩建、喷浆、石屎化、梯级化等，亦令山径两旁的生境从此消失。

Look up to a headland, and you'll see a flight of concrete steps - which start at a junction behind a small Tin Hau temple.

眼望一处岬角，你就会看到一段混凝土造成的梯级─它的开端是在天后庙的路口。

In the United States, chronic alcoholism and hepatitis C are the most common ones.

在美国，慢性酒精中毒，肝炎是最常见的。

If you have any questions, you can contact me anytime.

如果有任何问题，你可以随时联系我。