上海的面积比南京大.Shanghai exceeds Nanjing in size.正的面积比同样周长的正多边形的面积大.The circle has greater area than a regular polygon of the same perimeter.圆的面积比同样周长的正多边形的面积大.The circle has greater area than a regular poiygon of the same per...
After some treatment of centripetal force , he deduces Kepler's third law.在向心力的一些论述之后，他推出了开普勒的第三定律。We share his view that business can be a positive force for change...我们同意他的观点，认为商业可以是促进变革的一种积极力量。The use of Ozawa�...