Red Rain

The surface crust of red soil formatted after rain has great impacts on runoff and sediment. It can affect the infiltration, evaporation and moisture of soil. Meanwhile the cycle of soil water may be changed by the surface crust.

红壤在降雨之后形成的地表结皮，不但影响土壤产流产沙，也影响降水入渗、水分从地表蒸发以及土壤水分状况，并可能改变土壤水分循环。

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Greeting zero hours. Afterwards, maples leaves were red, snow fell, and the approach of rain was still so real.

迎接零时。后来，枫叶红了，雪落了，雨的逼近依然那么真实。

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Officials with International Federation of Red Cross and Red Crescent Societies fear rain during the next few days will worsen conditions for tens of thousands of people made homeless by Cyclone Nargis.

国际红十字会和红新月会的官员担心，未来几天的降雨将使在纳尔吉斯强热带风暴中失去家园的数十万民众的处境雪上加霜。

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14. A Tornado that Makes Red Rain

14.制造红雨的龙卷风

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A soil column leaching experiment was designed and conducted to investigate effect of simulated acid rain on release of cadmium from two kinds of red soils.

采用室内模拟酸雨淋溶土柱的方法，研究了酸雨对2种红壤镉释放的影响。

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When a teacher, Nie, visits Wawa's home with a pair of red rain boots for Naxiang, Wawa's secret is revealed, angering his mother.

一天，聂老师来瓦娃家给娜香送一双红雨鞋，瓦娃的秘密被戳破了，他妈妈非常生气。

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Robert, dressed in a red rain jacket, tights and climbing shoes, shimmied up ropes hung down the sides of the101-story, 1,667-foot office tower, reaching the top in around four hours.

罗伯特穿着红色防雨外套、紧身衣裤和攀登鞋，借助办公大楼侧面垂下来的绳索爬上了1667英尺高、101层的大楼，历时约四小时。

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We cancelled our trip of red leaves because of rain yesterday.

昨天下雨，本来定好的看红叶计划取消。

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However, when the village dirt roads, temporary roads, building sites, anti-seepage projects of red clay meet rain, bad road traffic is too bad to use. When the weather is fine, the original road surface has changed dramatically.

然而红色黏土地区的乡村土路，公路路基，建筑场地，水利防渗工程等，遇到下雨或雨后一段时间内，路面难以行车、行人；待到天晴，原来的路面已经面目全非。

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Effects of Simulated Acid Rain on Aluminum Forms in Red Soils

模拟酸雨对红壤铝形态的影响

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Then the rain came and the red flag went up to signal a halt.

然后下雨了，红旗升起示意暂停。

《柯林斯高阶英汉双解学习词典》