This method has been used frequently in all estuaries. During recent years practice has changed for ecological reasons and much spoil is now dumped in special disposal areas offshore, on dry land or in marshes after these areas have been dyked in.

这种方法经常用于所有的河段:近年来，由于生态的原因，这种方法已有所改变，淤泥已经顺倾人海中或陆地上特定的处理场地，或者已围堤的沼泽。

属类：工程技术-交通-交通土建工程

A lightweight bottle like this has ecological advantages when it comes to transport

这种轻便的瓶子在运输时更显出其生态优势。

属类：综合句库--

The entire society will embark on a road of civilized development with developed production, affluent life and a sound ecological environment

整个社会走上生产发展、生活富足、生态良好的文明发展道路。

属类：综合句库--

So long as the genetic tinkering poses no ecological threat, that approach could tap into a huge stream of agricultural waste, turning some of it into industrial ingredients.

只要这样的基因调整不会影响生态平衡，大量的农业废料便可以得到开发利用，有些可以用作工业原料。

属类：社会文化-新闻报道-

China Telecom takes full advantage of its users resource, network resource, application support platform resource, marketing network, customer service and propagation channels in creating an ecological environment for the benign development of internet industry

中国电信充分利用自己的用户资源、网络资源、应用支撑平台资源、营销网络、客户服务和宣传渠道等资源，营造互联网产业良性发展的生态环境

属类：单位简介-公司简介-网络公司

An Innovative Prospect for Ecological Mobility in China

中国环保汽车的创新前景

属类：人文学科-经济伦理学-伦理修炼

China is planning to expand ecological farming construction throughout the rural areas for a comprehensive improvement of the rural ecological environment

中国计划在全国农村地区扩大生态农业建设，使农村的生态环境得到全面改善

属类：综合句库--

The Competent Authority may change or revoke a permit in view of the variation of the marine ecological environment and the development of science and technology.

主管部门根据海洋生态环境的变化和科学技术的发展，可以更换或撤销许可证。

属类：法学专业-海洋倾废管理条例-

Ecological Retaining System of Scenic Water in Residential Estate

住宅小区景观水体生态保持系统工程

属类：综合句库--

Protection of resources, environmental protection and ecological conservation were markedly strengthened. Good results were achieved in projects for reforesting formerly cultivated land and protecting natural forests

资源保护、环境治理和生态建设明显加强。退耕还林和天然林保护工程建设取得成效。

属类：时事政治-政治-2001年政府工作报告