bank gravel是什么意思

网络释义

用法例句

Study on the ecological riverside construction of the Beijing-Hangzhou Grand Cannel in sectioned Jiangsu province;

京杭运河(江苏段)河岸生态景观带设计初探

Research on the Riverside Design of the Great Cannel in Jiangsu Province;

京杭运河（江苏段）河岸景观规划设计研究

There are many kinds of latent pollution resource on the riverside of Jinjiang river through investigation and,statistics,the inhabitant will be threaten by short of water source in the future,making suggestions to protect water resource in the pap.

经对铜仁市区锦江河岸实地调查,发现潜在的污染源较多,并对具体的污染源进行了统计,从而为保护市区锦江河流域,提出了相应的建议。

Rehabilitation effects of artificial habitat patch on damaged riverside ecosystem.;

人工生境缀块对受损河岸生态系统的修复作用

To explore the principles and techniques of ecological rehabilitation of the rivers,the ecological engineering principle and technology were used to study the rehabilitation methods of damaged riverside plant communities in subtropical waterhead of Tian-xia River.

为探索河流生态修复的理论和技术,该文采用生态工程原理与技术研究了亚热带城市水源地受损河岸植物群落的修复方法,以植物种类组成、盖度、生物多样性为指标对修复效果进行了验证。

Heavy metal soil pollution in the Qinhuai River riparian zone;

秦淮河河岸带典型区域土壤重金属污染分析与评价

Concept and function of ecological riparian zone;

生态河岸带的概念及功能

Application of GIS coupling technology to comprehensive assessment of ecological riparian zone;

生态河岸带综合评价与GIS耦合研究

Pilot-Scale Study on Riparian Scirpus yagara Ohw Zone Improving Water Quality of River;

河岸荆三棱带改善河水水质的中试研究