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By extending the square map, a one-dimensional generalized square map with exponential factor is constructed, and its corresponding two-dimensional map is obtained via one-order coupled item in this paper.

由平方映射延伸构造出了一类含指数项的广义平方映射，并由一维映射通过一次耦合项得到了二维映射。

By extending the square map,a one-dimensional generalized square map with exponential term is constructed,and its corresponding two-dimensional map is obtained via one-order coupled item in this paper.

由平方映射延伸构造出了一类含指数项的广义平方映射，并由一维映射通过一次耦合项得到了二维映射。

In order to solve the problem,We proposed a simple formula for computing paraxial travel time of single-way wave operator. The formula is based on the forward and inverse transform between time-space domain to frequency-wavenumber domain and from vector field to exponential manifold. The travel time are expressed as polynomials of the horizontal offset between the two points, and the single-square-root operator in frequency-wavenumber domain are expressed as polynomials of wavenumber. Coefficients of travel time polynomials and that of single-square-root operator are related each other and calculated by Lie algebraic integrand, exponential map and the saddle-point method.

针对此，基于时间空间域到频率波数域和向量场到指数流形上的正反变换，提出了计算单程波算子旁轴走时的简便公式，将走时表示成空间变量(地面点到地下相点的水平距离)的多项式，将频率波数域单平方根算子表示成波数的多项式，运用Lie代数积分、指数映射和鞍点法将走时多项式的系数与单平方根算子的系数联系起来，运用单平方根算子的系数计算走时多项式的系数。

Is a highway, railway, China Railway Express, packaging, car shipping, long-distance moving, storage for one third-party logistics services company, with 2-30 tons of more than 60 vehicles to dispatch vehicles nearly 200 and more than 3000 square meters with a standard large-scale warehouse and nearly 6,000 square meters of free storage for long-term customers.

上海联邦物流有限公司是一家集公路、铁路、中铁快运、包装、轿车托运、长途搬家、仓储为一体的第三方物流服务性企业，拥有2-30吨车辆有60余台，可调度车辆近200余台，并配有超过3000平方米的标准大型仓库和近6000平方米的场地免费为长期客户仓储。

Four circles of radius 1 are each tangent to two sides of a square and externally tangent to a circle of radius 2, as shown. What is the area of the square?

A 32 22+12 2 16+16 3 48 36+16 2 中文：如图所示，四个半径是 1 的圆分别与正方形的两边相切且与一个半径是 2 的圆外切，这个正方形的面积是多少？

Total area of 30,000 square meters, office and production area of more than 15,000 square meters, the environment elegant, rational layout and facilities.

公司总占地面积为30000平方米，办公与生产面积为15000多平方米，环境优雅、布局合理、设施完备。

The factory covers an area of 9000 square meters, building area of 4200 square meters.

工厂占地面积9000平方米，建筑面积4200平方米。

With the Tokyo Game Show and now Jump Festa, it seems that Square Enix has abandoned the "Closed Mega Theater" concept that has been a fixture of its booths as far back as I remember (my first Jump Festa eight years ago had the theater, complete with special Square Enix greeting cards handed out to visitors).

随着东京电玩展，现在跳转费斯塔，似乎Square Enix公司已放弃了"封闭超级战区"的概念一直是其展位夹具早，我记得（我第一次跳转费斯塔8年前，有戏剧，特别Square Enix的贺卡，向旅客派发完成）。

Fifth-largest of the world's continents, Antarctica comprises 5,500,000 square miles (14,245,000 square kilometers) of snow-topped glaciers and ice sheets with less than 5 percent ice-free.

第五大的世界的大陆，南极洲包括5，500，000平方英里（14，245，000平方公里）的积雪超过冰川和冰盖和少于5％是无冰的地方。

More than 330 islands speckle Fijian waters, which hold nearly 4,000 square miles (10,350 square kilometers) of reef, a vital trove of marine biodiversity.

超过330岛屿似斑点样组成斐济水域，那里掌握接近4000平方英里（10350平方公里）的暗礁群，那是一个重大的收藏海上生物多样性的地方。

There are different types of personal loans available.

有许多不同类型的个人贷款优惠。

The above mentioned teaching model of spiral rising can be used to avoid rigidness in teaching.

上述螺旋式上升的教学模式，可以避免教学形成模式後的僵化现象。