知识问答
最佳答案:These 2 88-floor towers include office building of 8 million square feet(743,200
最佳答案:1英尺2(ft2)= 0.8361尺2=0.09289米2(m2)100英尺2(ft2)= 83.61尺2=9.289米2(m2)
最佳答案:1N/1m2=(1/9.8kg)/(1m)*(1m)=(1/21.6049)/(3.2808*3.2808)=0.0043其中1磅=0.4536千克1英尺=0.