摩天大楼的建设虽然能有效地解决我国一些城市人口过多、土地严重不足的局面,但是过高的建筑物也会带来许多意想不到的难题。一是每升高1000米,温度将比地面下降6℃,水沸点下降到95℃;二是垂直运输电梯,传统的电梯系统都是从与街面齐平的一层开起,所以在一层的电梯井将占大量空间,如果超过一定的高度,则需要增加电梯井,于是每高一层的实际使用面积会减少,另外目前电梯的最快速度为每小时32千米,虽然这对于高层建筑物来说实在是太慢了,但对于坐电梯的人来说,仍会在 Although the construction of skyscrapers can effectively solve the problem of excessive population and serious shortage of land in some cities in China, excessively high buildings will also bring many unexpected problems. First, for every 1000 meters raised, the temperature will fall by 6oC above the ground, and the boiling point of the water drops to 95oC. Second, the elevators are transported vertically. The traditional elevator system is built from a level that is flush with the street, so at one The elevator shafts in the floors will occupy a large amount of space. If the height exceeds a certain height, the elevator shafts need to be increased, so that the actual use area per floor will decrease. In addition, the fastest speed of the elevators is currently 32 kilometers per hour, although For high-rise buildings, it is too slow, but for those who take the elevator, they will still be