景深

The hyperfocal distance of the EOS 10D is 1.6x less than that of a 35mm film camera when used with a lens giving the same field of view.

同样实际摄影，因为1.6x比35mm用同一距离便要支更短焦距的镜去影，令构图一致，所以1.6x有更深景深

The focus depth of the photometer is quite large. Observer's minor visual defects, such as myopia and hypermetropia will not affect the observation results.

由於测量器的景深较大，观测者的近视或远视等轻微视力问题不会对测量结果做成影响。

Leng Hong's works are masterful oils, paintings thickened with marble impasto for depth, his subject matter tracing back to the Tang and Song Dynasties.

冷宏创作的油画技艺精湛，运用大理石厚涂法增加其厚度以获得景深，而他作品则取材于唐宋时期。

As an aboriginal painter, Dieter Jung applies the hologram to paint, which is equal to draw in light. In the recent years, he applies the digital technique, making the breakthrough in the traditional hologram to solve the problems of limited perspective, too small area and the color distortion, so as to form the indefinite and continuous space views. It is another angle created by the interaction between the viewers and Dieter Jung hologram.

原本是画家的迪特·容格，运用全像术等于是以光来作画，近年来他更运用数字技术，突破传统全像术景深不够、面积太小，以及颜色失真的局限性，观众可以随着自己所在观看位置的移动，而感受光线、色彩、形象的变化，形成不确定而可持续变动的空间景观，是由观者与迪特·容格的全像光影进行互动所共同创造出来的另一向度。

For example,when the camera moves from a sunlit to a shaded area within a shot ,it is often necessary to change exposure. The iris diaphragm of the lens can be changed,but this would change the depth of field and may be more noticeable than shutting down the variable shutter .

例如，一次摄像中当相机把镜头从阳光充足的地方移动到阴暗的地方时，必然需要改变曝光大小，镜头的可变光圈可以改变，但可能会影响景深，回比你关闭可变快门影响效果更大。

Finally, a large depth-of-field portable three-dimensional laser scanner with measurement precision of 0.06 mm is developed successfully.

在以上研究工作的基础上，成功开发出了一种景深范围大、测量精度高的便携式三维激光扫描系统。

For traditional photolithography, the slight curvature of substrate causes light scattering, therefore, the pattern can not be transferred effectively.

此外，对传统的光学微影技术而言，即使是轻微的曲面，也会因为景深的限制，而无法有效的去进行图案的转移。

The underwater photomicrography optical system against little bubbles is analysed. The main technical indexes of optical system and the signify parameters of image gathering system are ascertained. Some key techniques such as depth of field, lighting, etc.

分析了针对水下小气泡的水下显微摄影光学系统，确定了其主要技术指标和图像采集系统的重要参数，讨论了水下高速显微摄影的景深、照明方式等几个关键技术问题。

There are potential technical reasons to do with the limitations of the digital display, including issues of parallax, pixilation and 2-D depth perception.

数码显示技术的缺陷有其深层次的技术原因，包括视差的问题、视觉错感以及2-D景深感觉问题。

I just pressed the Depth-of-field button to make sample exposure after sample exposure until it was framed just right, then pressed the shutter release.

我只是按下景深按钮，使样品暴露后，样本曝光，直到它被诬陷恰恰好，然后按下快门释放。

Breath, muscle contraction of the buttocks; arch body, as far as possible to hold his head, right leg straight towards the ceiling (peg-leg knee in order to avoid muscle tension).

呼气，收缩臀部肌肉；拱起身体，尽量抬起头来，右腿伸直朝向天花板（膝微屈，以避免肌肉紧张）。

The cost of moving grain food products was unchanged from May, but year over year are up 8%.

粮食产品的运输费用与5月份相比没有变化，但却比去年同期高8％。