In this paper,by the application of circular and elliptical affine equivalence and polygon area ratio and the affine invariant,the maximum area and the nature of the inscribed triangle within the ellipse are given.
通过圆和椭圆的仿射等价性及多边形面积之比是仿射不变量,给出椭圆内接三角形的最大面积及其性质,最后给出了具体的作图方法并在初等几何中进行了验证。
Disjoint Partitions and Maximum Area Polygons in Planar Point Sets;
平面点集的不交分划与最大面积多边形问题
Application of Affine Nature in the Demand of Maximum Area of Inscribed Triangle Within the Ellipse
仿射性质求椭圆内接三角形的最大面积
It is the biggest in area and in population.
它的面积最大，人口最多。
China is the biggest country in area and population.
中国在亚洲面积最大，人口最多。
Cervical length multiplied by width was the biggest vertical section area of cervix(cervical area).
宫颈长度和宽度的乘积为宫颈最大纵切面面积(简称宫颈面积)。
Alaska is the largest state in the United States.
阿拉斯加州是联邦中面积最大的州。
Although Alaska is the largest state in size, it is the smallest in population.
尽管阿拉斯加州面积为全国最大，人口却最少。
It is currently the largest single exhibition hall equipped with the most comprehensive modern facilities in Beijing.
是北京目前单体面积最大、代化设施最全新馆。
It is the largest river in North America.
它是北美大陆流程最远、域面积最广、量最大的河流。
The biggest difference between sensor and digital circuits lies in the need to guarantee the maximum in light-sensing surface area.
传感器和数字电路之间的最大区别就在于要保证最大的感光面积。
of agriculture; increasing productivity by using large areas with minimal outlay and labor.
关于农业；以最少的费用或劳动大面积耕种的。
The small intestine has the largest surface area for drug absorption in the GI tract.
小肠在胃肠道中具有最大的药物吸收表面积。
China's largest freshwater lake is Lake Poyang with an area of 3,583 square kilometers.
最大的淡水湖是江南的鄱阳湖，面积3583平方公里。
The area correction is largest at the nozzle exit, where it may be of the order of 3%.
面积修正在喷管出口处最大，约为3％左右。
China's largest salt lake is Lake Qinghai in the west with an area of 4,583 square kilometers.
最大的咸水湖是西部的青海湖，面积4583平方公里。
Of or relating to the cultivation of vast areas of land with a minimum of labor or expense.
粗放的，大面积耕种的以最少的劳动或费用大面积耕种的或与此有关的
With such a large area of exhibition halls and squares, it is the largest exhibition center in Beijing, which makes it perfect to hold large international exhibitions.
如此大的展馆面积和广场面积为京城展览场馆之最，特别适宜举办含有大型国际展览会。
It's the biggest desert in the world- about the size of the US!
撒哈拉沙漠是世界上最大的沙漠——大约相当于美国的面积！
