查询词典 wetlands

Yellow River Delta is an important distribution area of coastal wetlands in China,and it is vulnerable to storm surge.

黄河三角洲是中国重要的滨海湿地分布区，也是中国风暴潮易发区。

His delivery frequently treated these subjects in a misanthropic and nihilistic fashion, such as in his statement during the Life is Worth Losing show: I look at it this way... For centuries now, man has done everything he can to destroy, defile, and interfere with nature: clear-cutting forests, strip-mining mountains, poisoning the atmosphere, over-fishing the oceans, polluting the rivers and lakes, destroying wetlands and aquifers... so when nature strikes back, and smacks him on the head and kicks him in the nuts, I enjoy that.

他总是以一种蔑视世人、无政府主义的方式表达这些观点：我是这样看待这个问题的……几百年来，人类竭尽全力去破坏，污染和干预自然：皆伐森林，露天采矿，向空气中排放有毒气体，捕捞过度，污染江河湖海，破坏湿地和蓄水层……因此，当自然对此进行回击，给人类当头棒喝时，我会乐於当个观众。

Substrates are of great importance in subsurface flow constructed wetlands because of their effects on removal efficiency.

本文研究了由沸石、页岩陶粒和碎石3种不同基质构建的潜流式人工湿地对磷的去除效果。

He recently completed two years of fieldwork on transnational environmental cooperation to prevent desertification and protect wetlands in Northeast Asia.

他最近完成了两年的田野关於跨国环境合作，以防止荒漠化和保护湿地，在东北亚地区。

Located at the high trophic level of wetland ecosystem, and being sensitive to the changes occur in the entire ecosystem, waterbirds are important criteria for assessing the quality and importance of wetlands.

湿地鸟类位于湿地生态系统食物链的较高等级，对湿地生态系统所发生的变化非常敏感，因此，湿地鸟类是评价湿地质量及其敏感性的重要指标。

Planted with Phragmites australis and unplanted wetlands were constructed to compare organic matter removal from domestic wastewater based on water budget.

构建了芦苇和无植物人工湿地，在系统水量衡算的基础上比较了两种湿地对生活污水中有机物的去除效果。

We look at how a series of court cases broadened the jurisdiction of the Clean Water Act and forced the US Army Corps of Engineers to protect wetlands--and then two decades later forced it to "unprotect" them.

我们来看一系列的将〈清净水体法〉管辖权扩大的法庭案例，且迫使美国国军工程处必须保护湿地－以及二十年后强迫他们"不保护"湿地。

There are other sights too: industrial junk heaps, poisoned wetlands, used-up towns.

这里还有其他的风景：巨大的工业垃圾堆，中毒的湿地和废弃的城镇。

For severe brain injury patients after tracheotomy , make primary health care, and take effective airway wetlands, the timely removal of airway secretions, prevent lung infection, prevent gastrointestinal vomitus back to the inflow of respiratory and other measures, is the most important task of nursing care.

对于重度颅脑损伤患者气管切开后，做好基础护理，采取有效的气道湿化，及时清除气道分泌物，防止肺部感染，防止消化道呕吐物返流入呼吸道等措施，是护理工作的重中之重。转载于中国论文联盟 http：//www.lwlm.com

These tiny wader birds have flown from Russia, and traditionally would have found bountiful food here, at South Australia's Coorong wetlands. But the river isn't delivering enough fresh water into the Coorong, so saline levels are rising, killing many fish. Trawling the South Lagoon, researchers David Short and Neil Wellman have found only one species of fish. In past years, a sweep would yield hundreds.

这些娇小涉水的鸟从俄罗斯飞来，以前都会在这里南澳洲的库隆湿地，找到充足的食物，但河没有为库隆带来充足新鲜的水，所以盐分在增加、害死了许多鱼，在南潟湖拖网捕鱼，研究员大卫秀特和尼尔魏尔曼只发现了一种鱼，以前随便捞就有上百种！

The absorption and distribution of chromium were studied in ryeusing nutrient culture technique and pot experiment.

采用不同浓度K2CrO4(0，0.4，0.8和1.2 mmol/L)的Hoagland营养液处理黑麦幼苗，测定铬在黑麦体内的亚细胞分布、铬化学形态及不同部位的积累。

By analyzing theory foundation of mathematical morphology in the digital image processing, researching morphology arithmetic of the binary Image, discussing two basic forms for the least structure element: dilation and erosion.

通过分析数学形态学在图像中的理论基础，研究二值图像的形态分析算法，探讨最小结构元素的两种基本形态：膨胀和腐蚀；分析了数学形态学复杂算法的基本原理，把数学形态学的部分并行处理理念引入到家实际应用中。