光图像

A multiple images superposition algorism is introduced based on the properties of the pictures imaged by the designed optical system.

针对无衍射光成像系统的成像特性，提出了多幅图像叠加法。

Framing shadowgraphy of UV laser probing with the 4th harmonic Nd-YAG Laser was developed for the diagnosis of Z-pinch plasmas. This system can effectively shield visible light and has advantages of high temporal resolution,large optical angular aperture and wide measuring range.

采用Nd-YAG激光器的四倍频激光(266nm)设计了激光探针分幅阴影成像系统，该系统具有时间分辨率和收光效率高，测量范围大，可有效屏蔽可见光干扰的优点，在钨丝阵实验中成功获得晚期内爆等离子体的分布图像。

The current researches on structure light sensor are mainly about arc light disturbance filtering and image processing.

目前对于结构光传感器的研究主要集中于弧光的滤除和图像的处理。

Its LED backlit screen delivers bright images for viewing in almost any situation.

及其LED背光显示屏提供了可确保在几乎任何情况下观看明亮的图像。

In order to reduce the effect of imaging recognition error, the recognition location of projection is extended and refined, and the projection edge of sphere centre is implanted. So a pyramid is formed by radial line between the camera optical centre and the implanted point. A curved face is formed by the two pyramids and barbette sphere. To calculate the shape centre of the common section of the curved face, the shape centre is the coordinate of sphere centre.

为了降低图像识别误差的影响，对投影的识别位置进行拓展和细化，并对球心投影边界进行插值，摄像机光心与插值点连线射线形成了一个锥体，两摄像机的锥体分别与炮台球面相交形成曲面，计算两曲面公共部分的形心，即为球心位置。

QTY06 significantly decreased MUC5ac expression in trachea and bronchiole epithelium, and reduced the optical density and mucins area as detected by image analysis in rats with chronic airway inflammation.

QTY06使气管和细支气管上皮内黏蛋白MUC5ac表达的阳性染色区域和程度明显减轻，通过图像分析系统测得的光密度值和黏蛋白面积%均明显低于模型组。

According to this theory, the image was made with the aid of a magic lantern, a simple projecting device, or by means of a camera obscura and light-sensitive silver compounds applied to the cloth.

依照这个理论，这个图像是借助于早期放映机的帮助，一种简单的突出设备，或者利用暗箱和光敏感镀银混合物运用于布料上面。

A small television camera tube that forms a charge-density image on a photoconductive surface for subsequent electron-beam scanning.

光导摄像管在光电导表面形成电荷聚集图像的一种微小的电视摄像管，用于以后的电子光束扫描

The discovery made in 1851 by Frederick Scott Archer was a blessing since the new method termed the Collodion process called for just 2-3 seconds of light exposure to capture an image.

发现号取得1851年由冯检斯科特阿彻是一个福音，因为新的方法被称为collodion进程都要求只是2-3秒的光照射，以捕捉图像。

This doesn't produce the best picture quality of course, since contrast and color balance are compromised to get the highest light output.

这并不当然产生最佳的图像质量，因为对比度和色彩平衡的妥协，以获得最高的光输出。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。