我国北方地区在冬季会常常遭遇一种南方司机想象不到的交通状况——道路结冰。每到这种时候,在公路上行驶的车辆总是战战兢兢,小心翼翼,一个不留神就可能失去控制,造成交通事故,甚至车毁人亡。英国的科学家们想到了一个法子,把夏天的太阳热量储备起来,冬季用来融化路冰,很 In the northern part of our country, in winter, we often encounter an unimaginable traffic situation - the icy road. Every time this happens, vehicles traveling on the road are always cautious and cautious. When they are not careful, they may lose control and cause traffic accidents and even car crash. British scientists have come up with a way to store up the sun’s heat in the summer to melt the road ice in winter