对焦点

Previous researches didn't discuss the effects of payment ways on consumers' purchase intentions. Therefore, the first issue to be discussed is what the difference of the intentions to purchase is between two payment ways. The following is to investigate the cross effects between regulatory focus、payment timing and payment ways. The experiment is 2 x 2 x 2 x 2 x 2 mix –factor experiment of design. Every subject was assigned one of the two regulatory focus manipulations and had to judge four payment methods which were composed of two within-subject variables — payment timing and payment ways. At the same time, different product durability and product types were considered.

而以往的研究并没有针对付费方式做探讨，因此对於在「分期付款」与「一次付清」下的消费者购买意愿差异所知甚少，故本研究第一个要探讨的问题就是这两种付费方式下的消费者购买意愿是否有差别；再来由於以前关於调节焦点与付费时间对於购买意愿的影响的研究大多只集中特定产品种类上，并无全面性的探讨，因此本研究针对这部分做更深入全面性的研究；最后探讨付费方式、调节焦点与付费时间三个变数的交叉效果对於消费者购买意愿之影响。

Solid immersion lens was employed to increase the optical writing density. The position of foci and numerical aperture of the focusing system with SIL were simulated, and the threedimensional optical data storage was conducted.

为进一步提高光存储密度，利用固体侵没透镜与数值孔径为0.55的长工作距离物镜对飞秒激光脉冲进行聚焦，完成了PMMA及石英介质上的存储实验，并对聚焦物镜焦点与SIL底面离焦时的介质内焦点位置和系统的数值孔径进行了模拟。

Generally, instrumental rumination helped to reduce negative mood, emotional-focused rumination worsened negative mood, and meaning-searching rumination increased the duration of negative mood. Moreover, in the period of severely and long-term negative mood status, instrumental rumination seemed to maintain the duration of positive mood, emotional-focused rumination still worsened negative mood, and meaning-searching rumination seemed to prolong the duration of negative mood. Besides, in the period of negative mood episode, instrumental ruminative had no effect on mood fluctuation, emotional-focused rumination deteriorated and extended negative mood, and meaning-searching rumination had harmful effect on the negative mood but still had borderline effect on the positive mood.

整体平均来说，功用性反刍有助於负向情绪的缓解、情绪焦点反刍会增强负向情绪感受、意义寻找反刍则是增加负向情绪维持的时间；若当天处在长期又严重情绪不佳日子中时，功用性反刍似有维持正向情绪的效用、情绪焦点反刍则是恶化当天的负向情绪强度、意义寻找反刍则有延长当天负向情绪时间的趋势；若连续处在长期且严重情绪不佳的日子中，功用性反刍对情绪变化并无影响、情绪焦点反刍则是延长且恶化此时期的负向情绪状态、而意义寻找反刍不但会影响负向情绪的状态，似也会有助於此时期的正向情绪状态。

This is a valuable tool. If you are struggling with a background that competes with the foreground, look at whether either has linear detail (say, a squirrel on a tree branch). You can activate one of the rectangles and turn the camera so that the rectangle is either parallel with the linear detail that you want to ignore or perpendicular to the detail you want to focus on.

这一点很重要，在对前后景完全混杂的影像聚焦遇到困难时，试着找找线状细节，你可以激活某个对焦点并转动相机，使得对焦框与你不需要的影像平行，或者与需要对焦的影像垂直就可以了。

Both kinds of rats were inbred to construct the new inbred strains from Sprague-Dawley outbred strain background. In the first section, conventional visual electrophysiology was observed in CSNB and RCD rat.

在课题的第一部分，我们对这两种动物的视觉电生理性状进行了观察，包括：常规视觉电生理，CSNB大鼠的暗适应多焦点视网膜电图和明适应多焦点视网膜电图，RCD大鼠的不同颜色刺激光暗适应多焦点视网膜电图。

There is a point of sharp focus, and any object in the front or back of that point will look unsharp.

镜头中存在一个对焦点，在对焦点之前或者之后的物体都是不清晰的。

Take the place to stand from us,it should be most suitable to the focus .

从我俩相携站着的地方，应该是最合适的对焦点。

With the FL-50 flash and the camera lens set to the widest angle, the focal length value will not indicate less than 35 mm.

修正了在采用FL-50 外闪，同时镜头处于最广角端时对焦点距离错误的问题。

There will be more AF points and have a more pro "feel".

有更多的对焦点和跟专业的感觉。

In the center area, there are AF points that focus automatically.

在中间的区域，那是有些自动对焦点。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐