焦点

McKinney's ongoing efforts, coupled with the growing number of homeless, brought the issue to the forefront of Congressional debate during the mid 1980s.

在20世纪80年代中期，McKinney的努力和无家可归者人数的增加，使这个问题成为国会讨论的焦点。

To successfully become a hypnotic salesperson, it is imperative to have the customer s interest at heart. Your focus should congruently be on servicing the customer rather than just closing the deal.

要成为一名成功的催眠式销售高手，先要把顾客的需求放在心里，焦点必须放在服务好你的顾客而不是仅仅成交。

Mathematics A fixed point whose relationship with a directrix determines a conic section.

焦点：一个与准线的关系决定圆锥形状的定点

The ratio of the distance of any point on a conic section from a focus to its distance from the corresponding directrix. This ratio is constant for any particular conic section.

离心率二次曲线上任何一点到焦点的距离与到准线的距离之比对任一特定二次曲线来说，这个比值都是一个常数

Mathematics The ratio of the distance of any point on a conic section from a focus to its distance from the corresponding directrix.

离心率：二次曲线上任何一点到焦点的距离与到准线的距离之比对任一特定二次曲线来说，这个比值都是一个常数

Geometry a ratio describing the shape of a conic section; the ratio of the distance between the foci to the length of the major axis

eccentricity：释义 eccentricity 离心率椭圆的离心率即是指椭圆上点到焦点的距离与到准线的距离的比值。

A vertical fractured well can bring out two-dimensional flow in the direction of normals of developing ellipse — conjugate ellipse isobar and hyperbola streamline bunches with the two ends of the fracture as their focuses.

垂直裂缝井采液时诱发地层中的平面二维椭圆渗流，形成以裂缝端点为焦点的共轭等压椭圆和双曲线流线族。

The conjunctional and transitional relation between the West Qinling and East Kunlun orogenic belts, both of which belong to the Central Orogenic System, has long been a focus of dispute in the study of the Central Orogenic System of China.

提要：同属中央造山系的西秦岭和东昆仑两造山带之间的衔接转换关系，长期以来一直是有关中国中央造山系研究中的一个争论的焦点。

Irregular surface severely distorts the primary reflections from subsurface. Traditional time shift static correction is valid only under the conditions of surface consistency. CFP-based redatuming from irregular surface provides a new way for solving this problem.

复杂地表条件严重影响了来自地下的反射信息，如果地表一致性的条件不能满足，常规的时移静校正就不再适用，基于共聚焦点技术的起伏地表基准面重建为解决此类问题提供了一种新的思路。

Inflation is an important index which weigh stabilization and healthiness of the macro-economy. The macro policy constitutor nearly pay attention to the condition of the inflation.

通货膨胀是衡量宏观经济运行是否稳定和健康的重要指标，因此宏观政策的制定者往往都密切关注通货膨胀率的高低，通货膨胀率的决定也便成为宏观经济学关注的焦点问题之一。

I can not make it blossom and suits me

我不能让树为我开花

When temperatures are above approximately 80 °C discolouration of the raceways or rolling elements is a frequent feature.

当温度高于 80 °C 左右时，滚道或滚动元件褪色是很常见的特征。