查询词典 chemical rain

So more steel mills and chemical plants mean more acid rain and smog, not to mention global warming.

因此更多的钢厂和化工厂意味着更多的酸雨和烟雾，在全球变暖方面的作用就不用说了。

But this "chemical rain" gradually destroys trees in the forests and kills fish in the lakes.

但是这种"化学雨"逐渐摧毁森林里的树木，杀死湖泊中的鱼。

So more steel mills and chemical plants mean moreacid rain and smog, not to mention global warming.

所以更多的钢厂和化工厂意味着更多的酸雨和烟雾污染，更不用说还有全球变暖问题。

The chemical rain damages trees in the forests.

酸雨损害了森林中的树木。

Lucy : Chemical rain gradually destroys trees in the forests and kills the fish in the lakes.

露西：酸雨破坏树林里的树木和毒害池塘里的鱼。

Chemical rain ; Formation ; Harm ; Prevention

酸雨；形成；危害；防治对策

Such clothing is to use the special paper fibers do, prior made chemical treatment Only in low concentration which leads to the production of liquid chemical reactions encountered rain or general indifferent to the water, Even wearing clothes this paper playing in the rain or a bicycle, clothes do not have to worry about the dissolution become naked.

这种衣服是用特殊的纸质纤维做的，事先作了化学处理，只有在低浓度的皂液中才会产生化学反应，遇到雨水或一般的水却无动于衷，即使穿着这种纸衣服在雨中踢球或赶路，也无须担心衣服溶解了变得赤身裸体。

The research indicated that the variation of rain acidity,acid rain frequency and the equivalent concentration ratio of the chief anion ions to positive ones all presented conspicuous ascending trend,the chemical component of the rain was primarily influenced by the acidic gas and marine...

研究表明，深圳市降水酸性、酸雨频率以及酸碱离子当量浓度比值都呈显著的上升趋势，降水的化学成分主要受到社会经济活动产生的酸性气体以及海盐成分的影响，深圳及珠三角地区二氧化硫和氮氧化物排放量的增加是酸雨日益严重的重要原因。

Acid rain the ozone layer 空气污染 acidic pollution ozone air pollution causes of acid rain chemical products trees SO2 O2 HCl condition of the ozone layer effects of acid rain acidic rain àHow measure acids atmosphere

空气污染(学科：化学年级：高中三年级)执教者：市北中学徐云蕾 1、空气污染已经成为人们关注的话题，本节课主要讨论空气污染的两个方面：酸雨和臭氧层空洞。

Influences of rain wash on Hong Hua Da 3m Yuan with the K326 leaf tobacco surface sucrose ester and some chemical components were investigated with natural rain wash and tectorial membrane two treatments.

采用自然雨淋和盖膜处理的方法，研究自然降雨对红花大金元和K326烟叶表面蔗糖酯及其它化学成分总含量的影响。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。