river的例句大全

The findings suggest that it could be possible to develop a vaccine that protects people against river blindness using a similar approach, though the scientists point out that more research is needed.

这项发现表明，用类似的手段或许可能开发出人用盘尾丝虫病疫苗，不过科学家指出这还需要进行更多的研究。

The campaign to eliminate river blindness began as the most vertical programme imaginable: helicopters dropping insecticides out of the sky.

根除河盲症运动开始时是可以想象的最纵向的规划：直升飞机从空中投撒杀虫剂。

The current treatment for river blindness is the drug ivermectin, which kills larval parasites but not the adult worms.

目前治疗盘尾丝虫病的手段是使用一种叫做伊维菌素（ivermectin）的药物，它杀死幼虫，但是对成虫无效。

Another one is called trachoma, or river blindness.

另外一种疾病是沙眼，也叫做河盲。

For example, the river blindness control programme began as a vertical programme, but eventually developed the community-directed approach for drug distribution.

例如，河盲症控制规划一开始是纵向规划，但最后发展成为以社区为方向的药物分配办法。

Dramatically reduced the scourge of river blindness ( onchocerciasis);

大大减轻了河盲症（盘尾丝虫病）祸害；

Treatment methods of blind ditch and underground river in project of soft soil foundation

浅谈软弱地基中暗沟和暗河等的处理方法

Combined with practical works problems of blind ditch and underground river frequently encountered in soft soil foundation works in Wenzhou region are briefly introduced as well as related treatment methods in order to correctly treat soft soil foundation to ensure security of structure.

通过几个工程实例，简单介绍了在温州地区软弱地基中遇到的一些暗沟、暗河问题及处理方法，以正确处理软弱地基基础，保证结构安全。

The result shows that the bleeding rate of manufactured-sand and river-sand changes in logarithm relation with stewing time;

结果表明：机制砂与河砂泌水率随静置时间成对数关系变化；

The data which have been collected for the last three years are used for biological evaluation of the river itself, and to calculate Trent biotic index, Chandler score system and Shannon diversity index.

根据三年来所收集到的资料，计算了Trent生物指数，Chandler记分制以及Shannon多样性指数，并对图们江的污染状况作出生物学评价，上游地段属于清洁水到中污染；

This article expounded the effect of the riverbed evolution of Zhenjiang-Yangzhou section of the Changjiang River over the past century on Zhenjiang port which used to be a deepwater harbour with concave bank and has been developed into a completely dredged port with convex bank.

本文阐述了长江镇扬河段近百年来河床演变对镇江港的影响，镇江港由凹岸的深水良港，演变为凸岸的挖入式港池；

The results show that the dredging river has a good effect on reducing channel ′ s deposition and lowering flood stage in a certain period and a certain reach.

研究表明，在一定的时段和一定河段内，挖河对于减少河道淤积及降低洪水位都有较好效果。

In the recent years, the flood stage of Yangtze River is elevated due to the decrease of the capacity in Dongting Lake.

近几十年来，长江中下游洪水位有不断抬高的趋势，其部分原因是由于通江湖泊容积减小的结果。

Risk Analysis of Design Flood Stage of Nanjing Section of Yangtze River Flood Protecting Embankment

长江防洪堤南京段设计洪水位风险分析

A preliminary study on mechanical properties of shell sand from Zhujiang River mouth basin, south China Sea

南海珠江口盆地贝壳砂土力学性质初步研究

The sediment, which is taken by rivers, will subside in the corporate action of river and reservoir on the estuarine area, when it enters into the reservoir.

河流携带的泥沙进入水库后，由于河流水体与水库水体的共同作用而在河口区产生沉降。

Genesis of the ( Sluicing) Convolute Bedding in the Yellow River Delta

黄河三角洲（泄水）包卷层理的成因研究

Drawing River-bed's Depth Contour by the Quadrilateral Method

四边形法绘制水下河床等深线图

The Rocky Mountains form the continental divide separating these two river systems.

落基山脉成了隔开这两大水系的大陆分水岭。

Measuring the economic value of restoring ecosystem services in Zhangye city of Heihe river basin& Comparison and application of continuous and discrete contingent valuation survey

黑河流域张掖市生态系统服务恢复价值评估研究&连续型和离散型条件价值评估方法的比较应用