河流的

The bimodal pattern of nutrient variation is characterized by consumption in spring, increase in summer and autumn, and accumulation in winter.

河流输送量的变化，对氮的影响最显著，对磷的影响次之，但硅对河流的响应并不强烈，这因为胶州湾的硅主要来自底矿化。

Mohammed Ali , Lord Cromer and Gamal Abdel Nasser all launched major projects to control and harness the river's seasonal floods; now Mubarak is following in their footsteps not by saving the delta, but by creating a bewildering array of canals and pumping stations that draw water out from the Nile into sandy valleys to the east and west, where the desert is slowly being turned green.

穆罕默德。阿里、克罗默勋爵、以及贾迈勒。阿卜杜-纳赛尔都曾启动大型项目来控制和治理这条河流的季节性洪水。如今，穆巴拉克也跟随着这些前人的脚步。但是，他却不是为了拯救这条河流，而是建起一套复杂的运河网络和抽水站，将尼罗河水抽出，输送到东部和西部的沙漠峡谷。因此，那里的沙漠正逐渐染上了绿意。

In almost all of the disputes that have been resolved, however, particularly on arid or exotic streams, the paradigms used for negotiations have not been 'rights-based' at all — neither on relative hydrography nor specifically on chronology of use — but rather 'needs-based.

在几乎所有的被解决的水争端中，尤其是那些干旱地区或异常河流的情况中，谈判的范式根本不是"权利本位"——既不是水文学的也不是关于河流时段利用方面的——而是"需要本位"。

According to several types of Eco-dikes, several methods of revetment is brought forward, and several important problems in the process of building Eco-dikes is discussed and summarized; and the rivers rich in nature is concluded and compared, and it introduce the method of building river rich in nature in detail too.

根据生态河堤的几种类型，提出了相应的几种护岸做法，并对生态河堤建设中产生的几个重要性问题进行了探讨与总结；对于多自然型河流，进行了归纳与比较，并且对多自然河流的建设方法也进行了详尽的介绍。

The paper sees Horton code as a primary characteristic value and generalizing condition of the river network, and selects, simplifies and generalizes river based on scale of before and after generalization,, The main contents of paper include:(1)Reviews generalization concept, arithmetic operators, methods, influence factor and frame of map generalization and design, analyze core theory of feature —oriented map generalization, discuss the main context and applicable method of river feature generalization(2) Summarizes natural form and spatial configuration characteristic of the river network, and describe the river network using digraph Paper mostly researches tree —like river, identifies the direction of river based on the angle of the main and secondary reach, and identifies the main river based on most length and predominant continuation of the flow direction along the major channel , then receives the grade of river by recursion and structuralize river network, builds hiberarchy rank system of river based on Horton coding(3)Designs the model of river network based on Horton code, and organizes the data of node, branch and river.

本论文把Horton编码作为水系网的一个主要特征值并以此作为综合条件，并根据综合前后的比例尺对水系网进行选取、化简和概括。论文的主要工作包括：(1)总结地图综合的概念、算子分解、实现方法、主要影响因素和总体设计框架，分析面向地理特征的制图综合的核心理论支撑，在此基础上讨论水系专题要素综合的主要内容和综合适用的方法。(2)总结水系网的自然形态和空间结构特征，用图论对水系网进行描述。以树状水系作为主要研究对象，依据树状水系的主支流交汇关系确定水系流向，依据水系中主流的长度最长和主流保持原有的流向趋势确定主流，按此递归得到河流的不同级别，对基于河段组织的水系网结构化，自动建立水系的Horton编码。(3)设计基于Horton码的水系网模型，对结点、河段、河流和河系的数据进行有效的组织。

They said your smiling face, also attractive down and out; In my life warm that many, I have given you completely, but will you leave me, you have called me later how again to smile to others; Once also some smiling face appeared in mine life, but finally like fog dissipation, but that smiling face, became rapids rivers which in my heart deep buried deeply, was unable to swim across, that rivers sound, became singing which my each night despaired every day; Every world making noise with bright, the common custom joy and the unhappiness, is similar to the clear mountain stream, in the wind, in me at present, gurgles, is similar to the water seepage to well up equally warm, I do not have the wild hope, so long as I you are joyful, do not have to be sad; The wind blows like the flower stave fleeting time, but your smiling face sways, becomes in my life the most beautiful embellishment, looks the day, looks at the snow, looks at the season deep shadow; A person must walk the strange road, looked the strange scenery, listens to the strange song.

他们说你的笑容，又漂亮又落拓；我生命里的温暖就那么多，我全部给了你，但是你离开了我，你叫我以后怎么再对别人笑；曾经也有一个笑容出现在我的生命里，可是最后还是如雾般消散，而那个笑容，就成为我心中深深埋藏的一条湍急河流，无法泅渡，那河流的声音，就成为我每日每夜绝望的歌唱；凡世的喧嚣和明亮，世俗的快乐和幸福，如同清亮的溪涧，在风里，在我眼前，汨汨而过，温暖如同泉水一样涌出来，我没有奢望，我只要你快乐，不要哀伤；风吹起如花般破碎的流年，而你的笑容摇晃摇晃，成为我命途中最美的点缀，看天，看雪，看季节深深的暗影；一个人总要走陌生的路，看陌生的风景，听陌生的歌。

This was near the site of the original San Gabriel Mission founded by the Franciscan Fathers next to the rich bottom lands of the San Gabriel Rivers called "Rio de los Temblores", or River of the Earthquakes.

&这是工地附近的原圣加布里埃尔团创办的方济神父旁边有钱人地政底部的圣加布里埃尔河流称为&里约热内卢lostemblores&，&河流的地震

Added to these major variations are the landings of innumerable insects on its surface, the breaking of its waters by fish, the falling into it of leaves and twigs, the slooshing of raccoons, the footfalls of deer; ultimately these are only commentary on the river's endless reading of the surface of the earth over which it flows.

除了这些主要的变化，那数不清的昆虫落在水面，鱼儿刷地从水中跳起，树叶与细枝咚咚落入水中，浣熊的洗濯声与鹿的足音，都是河流的话语。它们基本上只是报道河流如何不倦地了解它所流过的地球表面。

delta ; resistances of movable bed ; intensity of stream flow ; dunes ; ice lid

较全面揭示冲积性河流阻力关系的H·A·爱因斯坦，他根据床面泥沙的运动影响与水流强度之间的关系及水体能量的分配、传递方式，把冲积性河流的阻力分成以下几个单元：沙粒阻力、沙垅阻力、河岸阻力、河槽形态阻力等，并通过水槽实验和野外实测资料的分析验证，提出了明渠水流阻力的可加性原理[1-2]———水流总阻力等

Rapids are created when rivers are on a steep gradient, making the water flow very fast, when the flow is constricted into a narrower channel, or where an obstruction such as a boulder interrupts the river, causing eddies and swirling currents.

当河流的坡度陡斜造成水流变快的时候，当水流被挤入更为狭窄的河道的时候，或是在河流被巨石之类的障碍物阻隔从而引起旋涡和涡流的地方，就会形成急流。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。