查询词典 acid rain

Is acid rain curtaining forest growth The answer to this vital question remains an yes and no.

建筑师指的是一个为建筑物拟画蓝图并监看建筑工程的人。

The author systemically analyzed the acid rain developing trends in the Qiandao Lake region with Dannie's Spearman rank correlation test, and target management countermeasures are proposed through changing the regional energy sources structure, etc.

采用Dannie的斯波曼Spearman秩次相关检验，系统地分析了千岛湖区域酸雨发展趋势，并从改变区域能源结构等方面提出了针对性的管理对策。

Based on airpollution reports on this area, this paper concluded therelic-corrosion mechanism and phenomenon by dust, the relicserosion and reaction by acid rain, inorganic relic rustingand organic relic decolour by SO[,2],NO[,2],CO[,2],O[,3], andother g

该文根据近年来关于大气环境污染的报导，着重论述了尘埃对文物损害的机理和现象，酸雨对文物的腐蚀过程和反应机理，以及SO[，2]，NO[，2]，CO[，2]和O[，3]等气态污染物使无机质文物老化、生锈，有机质文物脱色、褪色的原因。

Based on airpollution reports on this area, this paper concluded therelic-corrosion mechanism and phenomenon by dust, the relicserosion and reaction by acid rain, inorganic relic rustingand organic relic decolour by SO[,2],NO[,2],CO[,2],O[,3], andother

该文根据近年来关于大气环境污染的报导，着重论述了尘埃对文物损害的机理和现象，酸雨对文物的腐蚀过程和反应机理，以及SO[，2]，NO[，2]，CO[，2]和O[，3]等气态污染物使无机质文物老化、生锈，有机质文物脱色、褪色的原因。

Meanwhile, the ethological, physiological and biochemical mechanisms of the mites adaptable to acid rain and its ecological fitness were also studied, respectively.

本研究表明，朱砂叶蜗在酸雨胁迫下，其体内的三种保护酶活性与对照相比均有显著增强。

The new conflicts, deterioration and impropriation of water and land bring on many negative effects on regional environment in Chinese coastal cities, such as acid rain, urban pollution, automotive fog and traffic jams.

我国快速城市化过程中出现的新矛盾、水土资源流失与大量占用，对沿海地区一些城市的区域环境产生了很多负面影响，诸如酸雨、城市污染、汽车烟雾和交通阻塞等。

PanYue, head of the Ministry of Environment Protection, revealed the following facts in an interview: one third of China's current soil once suffered from the acid rain; 50% of the water resources in China's seven main rivers is inadaptable; a quarter of the Chinese people are lacking of clean drinking water; one third of the urban population has to inhale the polluted air; less than 20% of the urban rubbish are disposed in environmental-friendly way; five Chinese cities are in the list of ten world's most polluted cities; 70-80% of cancers in Beijing can be attributed to environmental pollution.

国家环保总局副局长潘岳有一次在接受采访时透露：目前中国1/3的国土都遭遇过酸雨的袭击，七大河中一半的水资源是完全没用的，而另有1/4的中国人没有纯净的饮用水，1/3的城市人口不得不呼吸被污染的空气，城市中只有不到20%的垃圾是按照环保的方式处理，世界上10个污染最严重的城市中国占了5个，北京有70%-80%的癌症和环境污染有关。

The membrane leakage rate and chloroplast ultrastructure were investigated in the fronds of two duckweeds,Lemna minor L.and spirodela polyrrihizaSchleid,cultured in distilled water and in diferent pH values(5.5,4.5,3.5,2.5)of simulated acid rain for 48 h.

用蒸馏水和不同pH值(5.5，4.5，3.5和2.5)的模拟酸雨培养浮萍Lemna minor L。

Meguiar'Mirror Glaze/professional medium-cut cleaner 盒子背面 Removes tough paint defects resistant to less aggressive cleaners ·Works with a rotary buffer for FAST,EFFECTIVE removal of swirls,water spots,acid rain damage and bonded contaminants ·Buffered Abrasive Action lubricates the finish to prevent scouring ·Diminishing Abrasives cut quickly then break down and disappear as they polish the finish ·Safe and effective on all paints,including CLEAR COATS ·PAINTABLE:safe for use in a paint shop environment METHOD OF APPLICATION:for use with rotary buffer only.

正面：美光'Mirror釉面/专业medium-cut清洁反面：移除强硬的涂料缺陷抵抗清洁工与轨道式·快速、有效的去除螺旋纹、水体、酸雨的伤害和污染物研磨作用的缓冲·可完成预防冲刷很快就切·减少磨擦分解和消失，因为它们擦亮·安全、有效的一切，包括清洁的漆漆面：安全使用。

Wintry cold summer is hot, difference in temperature and humidity are big, some places have acid rain possibly still, ageing of day on-line insulating material and metallic stuff are accordingly rustily faster.

又冬冷夏热，温差和湿度大，有的地方还可能有酸雨，因此天线上的绝缘材料老化及金属材料锈蚀得都较快。

Cynanchum Lingtai apricot production in the average weight 65 grams, the brightly-colored fruit, juicy rich, sweet-sour taste, sweet from the nucleolus, when the late Qing Dynasty famous Shaanxi, Gansu provinces, the Qing imperial court Tongzhi tribute for years.

灵台生产的牛心杏平均单果重65克，果实色泽鲜艳，汁多味浓，甜酸适口，离核仁甜，清末时就驰名陕、甘两省，清同治年间曾为朝廷贡品。

Chenopodium album,Solanum nigrum, and Amaranthus retroflexus were very susceptible to the herbicides. Polygonum persicaria and Abutilon theophrasti were relatively less susceptible to the herbicides, and Lycopersicon esculentum was not susceptible to it. The relationship between reduction rates of weed biomass and PPM values of weed leaves 2,4, and 6 days after treatment was established.

供试的6种杂草对该混剂的敏感性存在显著差异：红心藜Chenopodium album、龙葵Solanum nigrum和反枝苋Amaranthus retroflexus对该混剂最敏感，ED90值分别为47.65、71.67和29.17g/hm2；春蓼Polygonum persicaria和苘麻Abutilon theophrasti敏感，ED90值分别为96.91、114.20g/hm2；而番茄不敏感。