论文部分内容阅读
暑假里,小虎和爷爷进行了一次西藏游,一周后到家时,爷孙俩一个个晒得黑乎乎的。妈妈笑道:“你俩这那是去旅游,分明是去晒太阳浴啊!”“妈妈,不对啊,我们在西藏的这几天可都是多云天气啊,根本就没见到几小时的太阳!”小虎摸着自己的脸颊奇怪的说道。上网一查资料,小虎了解到,青藏高原海拔高于内地,紫外线强度大于内地,即使是多云没有出太阳的天气条件下,紫外线强度依然可能高于内地艳阳高照的天气,所
Summer vacation, the tiger and grandpa for a trip to Tibet, a week after arriving home, the sun and the sun tanned one by one. Mom laughed: “You two this is to travel, obviously go to the sun bath! ” “” Mom, is not right, these days in Tibet we are all cloudy weather, did not see A few hours the sun! "The tiger touched his cheek strangely. Internet access information, tiger learned that the Qinghai-Tibet Plateau above sea level higher than the mainland, the UV intensity is greater than the Mainland, even cloudy without the sun weather conditions, the UV intensity may still be higher than the mainland sunshine weather,