The impact pressure on the steel is about 3,500 atmospheres. That is the weight of three small cars pressing on an area only a centimetre or so square.
作用在那块钢铁上的压强约为3500个大气压,相当于三辆小型汽车的重量压在一块1平方厘米左右的地方。
The impact pressure on the steel is about 3, 500 atmospheres. That is the weight of three small cars pressing on an area only a centimetre or so square.
作用在那块钢铁上的压强约为3500个大气压,相当于三辆小型汽车的重量压在一块1平方厘米左右的地方。
Although it is said that the weight is not light, but in order to prevent the impact of bad weather on the advertising light box, or to build a cement square pier is good.
虽然说广告灯箱的的重量不轻,但为了防止恶劣天气对广告灯箱的影响,还是先砌一水泥方墩为好。
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