查询词典 pollution

With the development of economy and society,such problems as shortage of resources and environmental pollution have arisen.

随着经济和社会发展，资源瓶颈，环境污染等问题日益突出。

Polycyclic aromatic hydrocarbon in aerosols is one of the most harmful pollution to people's health.

大气气溶胶中的多环芳烃是对人体健康危害最大的环境污染物之一。

This main content of this thesis is divided into three chapters altogether: Chapter one summarizes the current situation of the environmental pollution, concentrate on danger of the aromatic hydrocarbon mainly, discuss the advantage of the biological method among several kinds of methods.

本论文主要内容共分为三章：第一章综述了环境污染的现状，主要集中在芳香烃的危害上，讨论了微生物治理环境污染在几种治理方法上的优势。

One of the advantages of the solar power using is that it won't arose any pollution.

使用太阳能的优点之一是它不会产生任何污染。

A Framework of Environmental Modelling and Information Sharing for Urban Air Pollution Control and Management Gang-Jun Liu;Er-Jiang Fu;Yun-Jia Wang;Ke-Fei Zhang;Bao-Ping Han;Arrowsmith Colin

管理会计应用中存在的问题分析董美娟；郭斌；王征兵·前均衡CMOS光电集成接收机概念的提出和模拟余长亮；毛陆虹；朱浩波；宋瑞良；陈铭义；王倩；王蕊

In contaminated water, the high toxicity element arsenic is one of the contaminants prior to control, thus arsenic pollution in drinking water and how to remove arsenate from water have attracted much attention.

中文摘要：砷是高毒元素，是水体中优先控制的污染物之一，因此饮用水中砷的污染及其去除方法成为环境领域研究的热门话题。

Consequently the objectives of avoiding the generation of virulent arsine , eliminating the secondary arsenic pollution and waste of arsenic resource are resulted by the dregs.

3根据水文、地质的特点，因地制宜科学建含砷渣场，在渣场投加固砷和改性添加剂，可有效治理含砷废渣对土壤的污染。

Global supplies of Artemia are obtained from the wild, which exposes them to pollution and climate changes.

目前世界性的卤虫供给都来自野生资源，它们受自然气候影响下，最终，产量逐渐下降。

Artificial radioactivity sources are widely applied to petroleum exploration and development and probably in ways of preventing pollution in soil environment.

人工放射源在石油勘探、开采等方面得到广泛应用，放射性核素可通过多种途径污染土壤环境。

Fly ash can cause environmental pollution, but it can be exploited as useful resources.

粉煤灰的堆放是一种污染，而粉煤灰的利用则使它成为一种资源。

By the time of its fall, most of the prisoners were writers who had written against the corruptions of the government.

到它被攻陷的时候，里面多数的犯人是写了反对政府贪污文章的作家。

The most obvious variation to ovum morphological character was that the color was changed from light green to sepiaceous in embryonic development, and all the ovums were almost hatched after 96h.

在胚胎发育过程中卵的形态特征最明显的变化是颜色从淡绿到深褐色，卵在发育96h后卵基本全部孵化。