河流

Jin Shajiang trunk stream can develop the fluvial drop that use to be rice of 2 1 80, trunk stream of river of elegant rice huller can develop drifting fluvial drop to be rice of 2 82 7, the big trunk stream that cross a river can develop the fluvial drop that use to be 2 636 rice.

金沙江干流可开发利用的河流落差为 2 1 80米，雅砻江干流可开发利用的河流落差为 2 82 7米，大渡河干流可开发利用的河流落差为 2 636米。

Therefore, the water-surface crossing with mobile flexible pipelines is often adopted and it is a first choice to cross an innavigable river.

软管水面穿越河流具有铺设迅速，检修方便，容易掌握和使用等优点，尤其是对于不通航河流，是软质机动管线临时穿越河流的首选方式。

River environment-bay environment-river environment-bay river estuary environment-river environment-continental limnetic environment-lacustrine sand blown by wind environment-bank small bay environment.

河流环境-海湾环境-河流环境-海湾河口环境-河流环境-陆相淡水环境-湖泊-风沙环境-滨岸小海湾环境。

Fully utilizing river' s own energy to reaerate for river, increase the DO concentration of city river polluted water and improve the water quality by the riverway artificial structures, such as dams and weirs, this is a effective method which is of tremendous social and economic benefit.

通过河道人工建筑物，如坝、堰等，充分利用河流本身所蕴藏的能量为河流复氧、提高城市河流污染水体的DO含量、改善水质状况，是一条可以带来巨大社会效益和经济效益的有效途径。

In this paper organoleptic index, physico-chemical index for water body and sediment,composition of river ecological system, function of river ecological system to assess river pollution condition were introduced

论文全面介绍了感观指标、水质和底泥的理化指标、河流生态系统的结构和河流生态系统的功能等评价河流污染状况及治理效果的指标体系。

The paper has provided scientific supports for maintaining riverine ecosystem health and achieving good management.

为探索有效的河流生态系统修复途径和管理策略，维持河流系统的健康，逐步实现水生态系统的良性循环，我国已把河流生态系统的保护与修复列为&十一五&规划的重要内容之一。

Aim at the situation of people fall over oneself for transforming and designing of the city s river landscape ,analyzed the way of the city s river be treated formerly.

针对现代人们热衷于城市河流景观改造设计的浪潮，分析了以往对待河流的方式，通过遂宁市安居区琼江河岸线景观与生态规划设计这个实例，探讨人们该以怎样的方式介入城市河流景观的规划与设计。

Results The damp fans, rivers and lakes are main sedimentary systems in Yanqi Basin. They are funned from T(subscript 2-3) to J2, including Xiaoquangou, Badaowan, Sangonghe, Xishanyao and Toutunhe age. The rivers and lakes sedimentary systems are good development. The rivers sedimentary systems are divided into braided stream and meandering stream.

结果 潮湿扇、河流和湖泊沉积体系是焉耆盆地的主要沉积体系类型，它们形成于中晚三叠世至中侏罗世的小泉沟、八道湾、三工河、西山窑和头屯河期；其中的河流沉积体系和湖泊沉积体系较为发育，河流沉积体系分为辫状河和曲流河两种类型。

It has many characteristics such as high mountains and deep gorges paralleled, the obvious dieresis in vertical, the diversity of ecology, the plenty of biology, the frail ecology environment, kinds of national culture, the straggling economic etc.

该区域境内的三条河流具有极其重要的意义，都是大河的上游，其中两条是国际性河流，怒江是萨尔温江的上游，澜沧江是湄公河的上游；另外一条河流金沙江是我国第一长河——长江的上游。

Since the Late Pleistocene the coastal plain subsidence came into a quick phase, because the global eustasy superposed, as a result, the hydrothermal situation and relat...

在晚全新世河流造陆过程中，河流的沉积速率超过了海平面的上升速率，陆地才得以形成。在现代海岸带依然持续构造沉降、河流输沙减少、相对海平面上升的背景下，认识不同时间尺度环境变迁机制是极其必要的。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。