river channel的例句大全

Study of the Influence of River Channel Sand Excavation on the Dyke Safety

河道采砂对堤防安全影响研究

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surveillance and analysis of health conditions of dredgers working at yangtze river channel

长江航道疏浚作业工人健康监测分析

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Because of increasingly river channel silting, gradually shrunken channel, decreased discharge capacity and markedly lowered flood plain storage, the food of Yellow river, caused by low flow, can lead to high water stage and huge danger.

黄河下游河道逐年淤积抬高，河道断面萎缩，过流能力降低，漫滩流量大幅度减小，致使黄河洪水出现小流量、高水位、大险情的特点。

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Analysis on influence of narrowed river channel in upper reaches on water flow of Luding reach

上游河道缩窄对泸定河段水流影响分析

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ISSR Analysis of Genetic Diversity of the Traditional Chinese Medicinal Plant Ligusticum Chuanxiong Hort.; River Channel Change of the Upper of Minjiang River by 5.12 Wenchuan Earthquake: A Case Study of the Section of Dujiangyan-Wenchuan

用ISSR分子标记研究川产道地药用植物川芎的遗传多样性5.12汶川地震对岷江上游河道的影响以都江堰汶川河段为例

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the main river channel maintains base flow for habitat and is re contoured to create a pool and riffle sequence for fish.

主要河流渠道将保持动植物栖居所需要的基本水量，同时会再汇聚成池塘及一系列可供钓鱼的浅滩。

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New Indicators to Characterize the Natural River Channel Cross-Section Shape

描述黄河中下游河道横断面形态的新指标

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Turbulence characteristics of overbank flow in compound river channel with vegetated floodplain

植被作用下的复式河槽漫滩水流紊动特性

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Further analysis suggests that narrowed river channel increases flood current velocity and silted riverbed slows down tidal wave propagation velocity.

进一步研究表明，河槽束狭加大涨潮流速，河床淤浅则减缓潮波传速。

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TGP main river channel closure has such features as large discharge, deep water and high dumping intensity.

三峡工程大江截流，流量大、水深、抛填强度高。

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Through his own experience in taking part in the design of run of river power station in river channel, the author illustrates major problems needed to be considered in improving the economic and technical indice of low-head power station.

现通过作者主持低水头径流式电站设计的亲身经历，阐明要改善低水头电站技术经济指标所需考虑的主要问题。

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On the threshold of river channel shrinkage

河床枯萎的临界阈研究

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This subzone includes the water of the main Shing Mun River channel.

此分区包括主城门河道的水域。

provided by jukuu

river channel storage volume calculation on dem and data visualization

基于DEM模型的河道槽蓄量计算方法与结果可视化

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River channel scour and scour rate of clear water flow

河道冲刷和清水水流河床冲刷率

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Analysis of Technical Features of Environmental Impact Appraisal for Inland River Channel Improvement Project

内河航道整治工程环境影响评价技术特点分析

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To steady the Yellow River channel into the sea and to delay the floodtime of present Qingshui gully, the artificial outlet of Qing 8 was realized.

为稳定黄河入海流路，尽可能延长现行清水沟流路的行洪时间，进行了清8人工出汊。

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Due to lack of effective sediment source control and proper disposal method, the silt was deposited in the river channel immoderately, which endangering the production and life of people living in the coast zone of The Yellow River.

由于缺乏有效的泥沙来源控制，兼之缺乏妥善的处理方法，导致其在河道中无节制的淤积，对沿岸人民的生产生活安全造成了极大威胁。

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This paper mainly introduces the method about the system of different global positioning and depth measuring that is applied to the work of settling block to sweep bed in inland river channel, and this method is analyzed and compared with the traditional sweep bed practice.

本文主要介绍了实时差分动态定位数字化测深系统在内河航道清障扫床工作中的原理和方法，与传统的清障扫床方法进行了对比分析。

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measures of reforming and maintaining the river channel for medium flood in lower yellow river

塑造和维持黄河下游中水河槽措施研究

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