查询词典 area of a circle

"As was usually the case wherever Hester stood, a small vacant area- a sort of magic circle- had formed itself about her, into which, though the people were elbow ing one another at a little distance, none ventured, or felt disposed to intrude."

和通常一样，凡是海丝特所站之处，周围就会形成一小块空地，似乎有一种魔圈围着，圈外的人尽管在附近摩肩擦背地挤作一团，也没人甘冒风险或乐于闯进那块空地。

In order to study the popular curve shortening flow in the plane, Gage[3] has shown in 1983 the following inequality, if k is the signed curvature of a closed convex plane curve γ with length L and enclosing area A, then one gets Gage calls it an isoperimetric inequality in [3], but he does not show that the equality holds if and only if the curve γ is a circle, while as an isoperimetric-type inequality, one should prove this kind of result.

Gage称之为等周不等式，但他没有证明其中等号成立当且仅当，γ为圆周，而作为等周型的不等式是应该证明这种结果的，本文我们利用单位速率外法向量流，通过努力证明了这种结果，从而把Gage不等式加强成更加等周的形式。

Around "the main urban areas to optimize the development of a tourist line, satellite radiation" of the business strategy, and actively build a metropolitan area for half an hour, one-hour economic circle bus network.

围绕着"优化主城区，发展旅游线，放射卫星城"的经营战略，积极构筑半小时都市圈、一小时经济圈公交网架。

Companies owned by the Lake, an area of 21,000 square meters car Square, 12,000 square meters for the whole Tong Toushi the first-class modern exhibition hall, Hong Pailou Trade Circle is a landmark building.

公司拥有的莱克汽车广场占地21000平方米，其中12000平方米为全通透式的一流现代化展示大厅，是红牌楼商圈的标志性建筑。

Because RFCA in a bipoiar fashion can enlarge lesion surface area without increasing the depth, and its particular lesion distributions involved the electrode/tissue interface and the part between the two adjacent electrodes, there is much opportunity to hit the target in bipolar fashion so long as the orientation of the pathway or the any part of reentant circle is not parallel to the electrode-connecting line, whatever at any angle.

因为双极消融法比常规单极消融法有更大的消融面积但不增加深度，而且其组织损伤分布于两电极与组织的交界面和两电极之间区域，所以只要旁道或折返环路的任何部位的走向与两电极的连线不相平行，在任何夹角下双极消融均比单极消融有更多的击中机会。

The circle has greater area than a regular polygon of the same perimeter .

正的面积比同样周长的正多边形的面积大。

The volume of a cylinder is the area of the base, which is a circle (you already programmed this function in this chapter, so reuse it) multiplied by the height.

圆柱体的体积是圆形底的面积(你已经在这章编写了这个函数，所以重新利用它)乘以高。

The first is Qin culture's value in the market economy, from the perspective of modem mining, the essence of the inherent humanity, addressing its deep flaws and reshape its modem value, The second is Qin cultural circle and coordinated regional economic development, Qin cultural circles and the big-Guanzhong mark sphere has the inherent linds, Qin culture research should be based on reality, from the perpective of cultural capital build a solid foundation for culture; The third is Qin culture's industrialization, which has an advantage in location and resource advantages; The fourth is inter-regional cultural cooperation's issues, Qin cultural studies should be carried out in the wide-area, multi-perspective of a comprehensive study; The fifth is to introduce the new paradigm issues. such as cultural capital, social capital and human resources.

一是秦文化在市场经济中的价值挖掘与重塑问题，应从现代性角度挖掘秦文化的内在人文精髓，正视其深层中的秦文化圈与区域经济视域下的大关中经济圈具有内在契合性；秦文化的相关研究应该立足于大关中经济圈的现实，从文化资本角度为大关中经济的腾飞打造坚实的文化根基；三是秦文化自身的产业化问题，秦文化圈具有文化产业的区位优势和资源优势，应从经济与文化交叉的角度深入作域文化产业发展模式问题；四是区域间跨文化经济交流合作问题，秦文化研究应在跨省际、跨区域的横向文化交流合作中对其内在关系进行宽领域、多视角的全面研究；五是在研究中引人新范式问题，应有效借鉴文化资本、社会资本、人力资源、企业文化与企业家精神等一些新的分析范式，推动相关研究的深人拓展。

Base on the example of PT improvement in Tianhe district,Guangzhou, This text put forward a new idea that setting circle light bus in Central area of big city by combining the point of urban land and road network to advance LOS of PT, this idea has definite reference sense.

本文根据广州市天河地区公共交通改善的实例，提出了通过结合城市用地及路网的特点，在大城市中心区设置环形小巴以提高公共交通服务水平的新思路，具有一定的参考意义。

Model of double circle linkage put forward a kind to eliminate area to develop difference, realize the way of joint development.

双圈联动模型提出了一种消除区域发展差异，实现共同发展的途径。

Do you know, i need you to come back

你知道吗，我需要你回来

Yang yinshu、Wang xiangsheng、Li decang,The first discovery of haemaphysalis conicinna.

1〕 杨银书，王祥生，李德昌。安徽省首次发现嗜群血蜱。