enclose tideland for cultivation;reclaim land from marshes是什么意思

网络释义

用法例句

Mathematical model study on overall impact of Sanmenwan Bay reclamation project;

三门湾多个围垦工程的整体影响数学模型研究

Influence of reclamation and deposition on flood storage capacity of Dongting Lake;

围垦和淤积对洞庭湖调蓄量的影响

Study on effects of estuarine reclamation on flood control and erosion of riverbed in Shenzhen River;

深圳河河口围垦对防洪和河床冲淤影响研究

Analysis on displacement and stress of bridge piles induced by inning project;

围垦工程对大桥桩基变形和应力影响的分析

However,the inning and land use of the tidal flat have caused a decrease in biodiversity along the coast and the reduction of self-adjusting function of the ecosystem in the tidal flat.

但滩涂资源的围垦开发利用也造成了沿海生物多样性减少和滩涂生态系统自我调节功能的降低。

More than 2/3 coastal zones are silting, and accumulation tidal flat about 33 333 hm2every year; in addition, the tidal flat resources are not be exploited and used adequately, so the potentialities of inning and exploitation the tidal flat is prominent.

3万hm2的滩涂,是江苏最主要的后备土地资源,有超过2/3的海岸带处于淤长状态,每年新淤约1333 hm2,滩涂资源总体开发水平不高,因此滩涂围垦利用的潜力很大;从管理体制,资金、技术的投入、滩涂土地资源的合理配置以及生物多样性的保护等方面对江苏沿海滩涂的可持续发展作了初步探讨。

Index system of ecological impact assessment and strategies for sustainable development of tidal flat reclamation in Zhejiang Province;

浙江省滩涂围垦生态环境可持续性发展的评价指标及策略初探

Investigates and analyzes the states of the water area pollution of the engineering of seacoast enclosing of Houhai Putian, points out the main reasons of the water area pollution that results from the waste water of the seawater cultivations, the back water of the farmland farming, and the living dirty water of the residents.

对莆田后海围垦水域污染状况进行调查分析;指出海水养殖废水、农田耕作退水和居民生活污水是造成垦区内外水域污染的主要原因;采用Joseph─Sendner模式预测其潜在危害性;提出加强科学规划、研究生态养殖技术、发展生态农业和处理生活污水等防治围垦水域污染的合理化建议。

Numerical modeling of tidal current and sediment for reclamation project in Huangmaohai Sea;

黄茅海围垦工程潮流泥沙变化数值模拟

Brief introduction of the wharf design in tideland reclamation project;

海涂围垦工程配套采矿码头设计简介

Physical model test study on the reclamation project for Wenzhou Petrochemical Industry Base;

温州石化基地围垦工程潮流物理模型试验研究

Calculation method of control ground water in ecological retaining polder;

围垦区地下水位的控制及计算方法

The saturated silt foundation of reclamation land is a kind of soft soil foundation,and has high water content and poor permeability,so the pore water pressure in the foundation soil will increase drastically and will not clear off in a short time under a dynamic compaction forcing,and the foundation soil sometimes becomes a rubber soil.

围垦滩地饱和粉土地基属于软土地基的一种,其含水量高,渗透性差,强夯加固作用使地基土中的孔隙水压力瞬时升高,且短时间内得不到消散,容易出现“橡皮土”。