(一)人们从自己的生活经历中都知道,假如有机会站到6、7层楼房的几十米高处的阳台上往下看,就会有一种头晕目眩的感觉,至于对那上百米高的烟囱,不消说上去,就是看着工人爬上去,心情也就够紧张的了。在我国的长江岸边,正在兴建一条过江送电线,建成后,将把武汉三镇连结成一个超高压的强大电力网,无疑这对满足武钢及武汉周围的国民经 (1) People know from their own life experience that if they have the opportunity to look down on the balconies of tens of meters in the 6th and 7th floors, they will feel dizzy. As for those hundreds The tall chimney, needless to say, was looking at the workers to climb up, feeling too nervous. On the banks of the Yangtze River in our country, an over-the-river transmission line is being constructed. When completed, the three towns in Wuhan will be linked into a powerful UHV power grid. This is undoubtedly the best way to meet the requirements of the national economy around WISCO and Wuhan