查询词典 polluted

Some, such as the short-rotation willow coppice, will decontaminate soil that has been polluted with wastewater or heavy metals as it grows.

有些植物，如短轮伐期柳树矮林会污染土壤，随着它的增长，土壤被污染的水或重金属的废水所污染。

Methods The contents of fluorides in water in and around a large size chemical factory were under monitoring. 545 workers and children living in polluted area and 75 villagers living around as control were selected to be measured such indexes as chronic pharyngitis and coryza, urine fluorine, dental fluorosis, secretory immunoglobulin A and the alkaline resistance of skin.

对某大型化工厂厂区及周围水的氟化物含量进行监测，对氟污染区工人和儿童5 45人及周边村民对照组75人进行上呼吸道慢性炎症、尿氟、氟斑釉、SIgA、皮肤碱抗力的调查。

Through above analysis, the paper obtains the following initial results:(1) Through analysis and estimation for the water resources demanding and supplying of Yinchuan City, analyzing the variety of each industry for water quantity, discussing the existing problems and future developments will appear problem of water resources utilization, such as "wasted, polluted, water deprivation". At last, the paper puts forward the water resources development of Yinchuan City to make use of the counterpane on this foundation, namely with "economy, protect" for mode of water utilization.

通过以上分析，本研究取得了以下初步成果：(1)对银川市水资源需求和供给进行了分析和预测，通过系统分析各行业用水量的变化，探讨了水资源利用中的"浪费、污染、缺水"等现存问题和未来发展会出现水资源隐患，在此基础上提出了银川市水资源开发利用对策，即以"节约、保护"为重点的用水模式。

At present the groundwater of 50 ％ above cities of countrywide is polluted.

目前全国50％以上城市的地下水受到污染。

The critical humidity level which is at 45% is approximately same for clear and polluted air.

大意好像是说：对于清洁的空气和污染了的空气，临界湿度大体相同，都是45%。

Critical state is the most important character of polluted insulator.

临界条件是污秽绝缘子最重要的特征量之一。

The results show that most of the cropland soil was polluted.

结果表明：成都平原大多数农田土壤已经受到不同程度的铅污染。

The results show that the benthons were not polluted by the heavy metals, but the concentrations of Pb and Cd in crustacea and mollusk were potentially serious. The contents of Cd in crustacea was beyond the Standard Indexes of the seafood. The contents of Cd in mollusk was same as Stan...

结果表明，底栖生物中Hg、Pb、Cd、As含量较低，但甲壳动物和软体动物体内Pb和Cd具有潜在的严重积累问题；甲壳类Cd含量已严重超人体消费标准，软体类的Cd含量等于人体消费标准值，甲壳动物和软体动物的可食性应引起人们的关注。

The original crystal-clear waters have been polluted my brothers and sisters, and black sewage choked with my breath.

原来清澈的河水已经被我的兄弟姐妹污染了，黑黑的污水呛得我喘不过气来。

We have come far in these past four decades. One year before the first Earth Day, our Nation watched in horror as the polluted and debris-choked Cuyahoga River in Cleveland, Ohio, caught fire.

在第一个地球日的前一年，我们的国家惊恐地看到俄亥俄州克里夫兰市（Cleveland，Ohio）污染严重、垃圾充斥的凯霍加河燃起大火。

The system can be widely used in belt weighing and batching process control,etc.

介绍了基于智能模糊控制的嵌入式配料系统的设计方法，对模糊PID控制过程和系统调零作了重点的讨论，同时给出了PID控制的程序流程图和系统定长调零子程序。

"I dunno," she answered,"but if you show me aroun', I'll recognize it from the lighthouse just outside the porthole."

"我不知道，"她回答说，"如果你能带我转转，我能认出来的，因为灯塔就在舷窗外。"