河流

The sun sets on some retired meadow,where no house is visible,with all the glory and splendour that it lavishes on cities,perchance,as it has never set before, where there is but a solitary marsh-hawk to have his wings glided by it, or only a musquash looks out from his cabin,and there is some little black-veined brook in the midst of the marsh, just beginning to meander,winding slowly round a decaying stump.

太阳逗留在僻静的草地上，那里房子都看不见，万丈光芒普照在城市之上，仿佛太阳以前从来没有升起过---只有一只麝香鼠它的栖息处向外张望，沼泽中间有一条黑管似小溪，蜿蜒曲折河流，徐徐地绕过腐朽的树桩。

There may be legends of mythical mountains and rivers that form the "axis of the world".

那儿有可能是关于山和河流的神话传说构成了"世界屋脊"这一说法。

The service functions of water ecosystem of Nandujiang River were summed up, based on which, an economic value evaluating indicator system was established for service of ecosystem of river. The value of increased water impoundment of Nandu River estuary was studied.

在总结南渡江河流水生态系统服务功能的基础上，建立了河流生态系统服务经济价值评价指标体系，并对南渡江河口段增蓄水资源的价值量进行了研究。

Most of the rivers in Hainan like the Wanquan River and the Nandu River originate in the central area of the island and flow radially in different directions.

在海南的大部分河流像万泉河，南渡江均起源于岛的中心地区，并且以放射状流向不同方向。7 F k3 P U# n： n，}

One of the most concerning elements of acid rain is that is disturbs the natural balance of lakes and rivers.

在酸雨带来的破坏中，最令人担心的是它破坏了河流和湖泊的自然生态平衡。

The river serves as a natural boundary between the two countries.

这条河流流经两个国家，是它们天然的边界。

The river determines the natural boundary between the two countries.

这条河流成为这两国间的天然边界线。

The first kind is 0-equation model. It only includes mass and momentum conservation equations. Great progresses have been made in improving this model. It has successfully been applied to many natural rivers with complicated boundary geometry. The second kind is κ-ε model. The κ equation and ε equation are needed, besides mass and momentum conservation equations. Many researchers have studied the depth-averaged mathematical models of turbulence in recent years. However, the models were used mostly in regular artificial canals or natural water areas with simple boundaries.

对于宽浅型河流，采用深度平均法进行流场计算时，用得较多的有两类模型：一类是不增加任何脉动量的偏微分方程的模型，这类模型已在适体坐标下运用得较多且较成功；另一类是κ-ε二方程模型，它是近几十年来广泛应用的一类湍流模型，并发展了许多具体的形式，但大多数只对顺直河道进行了研究，对弯曲较大的河道研究不多，本文运用适体坐标，采用正交交错网格及非正交交错网格，把此模型运用到了弯曲较大的河段及具有汇流的河段，取得了较大的成功。

Taoyuan structure is located in the eastern depression of Liaohe Basin and produces naturalgas.

桃园构造位于辽河盆地东部凹陷，其产层老第三系东营组砂岩主要属河流相砂体。

The feud with Miss Park threatens other parts of Mr Lee's ambitious agenda, too, such as a big sale of state enterprises and a massive project to improve navigability in the country's four biggest rivers.

与朴槿惠的不和也影响到了李明博其他雄心勃勃的计划，比如低价出售国有企业以及改善境内四大河流通航能力的大型项目。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。