感光度

基本解释 (translations)

photosensitiveness

与感光度相关的网络例句 [注：此内容来源于网络，仅供参考]

A kind of automatic calculus method is used for the recognition and extraction of skeleton feature,in which some algorithms are used,such as the actinism amendment,fuzzy inference of feature,and edge detection.

运用感光度修正，特征的模糊推理和图像处理的边缘检测等手段，设计一种自动识别骨龄特征的骨龄计算方法。

Moreover regardless of adopts what kind of existence the existent solution, digit imaging system's latitude must be a certain that cannot be intervened artificially value on the physical level after leaving factory. Some digital cameras are known as alterable latitude, but they change camera's latitude by past treatment through DSP. So users cannot change latitude, light-shade transition or color transition as film camera just by replacing film's type. Now the civil camera's minimum ISO is 50. This value is discommodity for users to photo by the long exposure or other similar mode.

另外无论采取何种目前存在的解决方案，由于目前具有动态范围可调功能的数字照相机都是针对CCD所采集的数据进行再处理，因此，数字成像系统物理层上的宽容度动态范围始终是一个人工不可干预的固定值，这样的话，用户无法像胶片一样仅仅改变胶片型号便能实现宽容度和色彩过渡的改变以方便画面的创意，而且目前民用照相机感光度的最低值一般为ISO50，这个值在进行类似长曝光等方式的创意摄影时仍存在较大的不便之处。

Example3:Exposure control:film speed Exposure: on, Shutter Speed (s^-1): 60.0, f-number: 8.0, Vignetting: on, White balance: white

这项参数决定了图像对光的灵敏性-感光度。如果胶片速度值较高那么图像将会对光线更为敏感，图像也就越亮。

The application of three DIAR couplers in color negative film is studied,and the data of sensitivity ,fog,particularly,reduced graininess,improved interlayer effect have been obtained.

对 3个DIAR成色剂在彩色负片中的应用进行了研究，得到了它们对感光度、灰雾影响的数据，特别是得到了它们在降低颗粒度和改善层间效应方面的数据。

This paper introduces a green light illuminant suitable for determining the speed o...

本文介绍一组绿色可见光，可适用于测定感绿医用X线胶片的感光度。

Orthochromatic medical X-ray film ; speed ; exposure ; lightsource ; illuminant

感绿医用X线胶片；感光度。曝光；光源；施照光

It is characterized by that firstly, preparing silver bromiodide flake microcrstalline emulsion, then utilizing silver halide solution to corrode core of silver bromide to prepare the invented hollow silver bromiodide flake microcrystal whose form is triangle or hexagon and whose surface possesses small holes and pits, and the core of the microcrystal is silver bromide and its external layer is silve bromidiode, its iodine content is 1-10 mol%, and the light sensitivity of the emulsion is greatly raised.

首先制备溴碘化银薄片微晶乳剂，再利用卤化银溶剂使溴化银内核腐蚀，制备成的中空溴碘化银薄片微晶呈三角形或六边形，表面上有小孔和凹坑，微晶的内核为溴化银，外层为溴碘化银，其碘含量为1―10mol％；无论从色盲乳剂，还是经光谱增感乳剂的感光度都有大幅度的提高。

From the UV-vis absorption spectra data, we can obtained: a Intruduce a 3-sulfopropyl into thiacyanine makes λ〓 red shift 1nm; b For the anionic thiacyanines, the substituent at the 5-position of the benzene ring has influence on λ〓· Acroding to the sequence F, Cl, CH〓, OCH〓, 4, 5-benzo,λ〓 red shift. Strong electron-withdrawing group CF〓 makes λ〓 hypsochromic shift 1nm.

选取三个系列的15个染料在乳剂中作增感实验，并用摄谱仪测定了乳剂的感色峰，结果表明：吸电子取代基不利于增感，给电子取代基有利于增感；噻菁染料的加入扩大了乳剂的感色范围，弥补了卤化银乳剂在465～505nm范围内感光度的不足。

Moreover, supersensitization as well as its mechanism by stabilizers is studied in spectral-sensitized AgCl emulsion Results indicate that the adding order of stabilizer and sensitizing dye has great influence on the sensitivity of emulsion and only stabilizer added after sensitizing dye can supersensitization be obtained Apart from supersensitization and fog-inhibition by stabilizers, it is also significant to spread the amount of addition of dye, which can lead the further improvement of sensitivity of emulsion.

本文还研究了稳定剂在氯化银乳剂中的超增感作用并应用多种手段研究了其超增感作用机理。结果说明，稳定剂与增感染料的添加次序对乳剂感光度有非常重要的影响，只有在增感染料之后加才可能产生增感作用。在一定的稳定剂添加范围内，它不仅可以提高氯化银乳剂的感光度、降低灰雾，而且还能加大增感染料的用量，进一步提高乳剂的感光度。这对乳剂的光谱增感来说具有重要意义。

The results showed that the stearates can accelerate the development of PTG material. The addition of NiSt2 greatly increased the maximum density and the sensitivity together with a slight fog increase. However the addition of BaSt2 and CaSt2 did not make such great increase in the maximum density and the sensitivity, together with a slight fog decrease.

结果表明，MSt2的加入可促进PTG材料的显影，其中加入硬脂酸镍(NiSt2)后在灰雾增加不大的情况下，最大密度和感光度大幅度提高，而加入硬脂酸钡(BaSt2)和硬脂酸钙(CaSt2)后在抑制灰雾的同时，最大密度和感光度也有一定程度的增加。

与感光度相关的网络解释 [注：此内容来源于网络，仅供参考]

arithmetic speed：算术感光度

arithmetic shift | 算术移位, 运算移位 | arithmetic speed | 算术感光度 | arithmetic | 算术, 算法

ISO：感光度

相片的噪声点重,很有可能是你把"感光度"(ISO)不小心调高了. 你检查一下,如果确实调高了,就把它调回来. 一般情况下,ISO 设置为100,只有在光线太暗,才加ISO . 大的ISO可以适应微弱的光线,但相应地噪声点也要增加. 另外,

speed of photographic plate：摄影干版的感光度,照相底片感光速度,照相片感光速率,感光板灵敏度

speed of perception 知觉速度 | speed of photographic plate 摄影干版的感光度,照相底片感光速度,照相片感光速率,感光板灵敏度 | speed of photoresponse 光响应速度

light sensitiveness：感光性;感光度

light source 光源 | light sensitiveness 感光性;感光度 | light scattering 光散射

sensitivity：感光度

57.感光度 感光度(sensitivity),根据光源的不同强度调节相机的感光能力. 用传统相机时,我们可因应拍摄环境的亮度来选购不同感光度(速度)的底片,例如一般阴天的环境可用iso200,黑暗如舞台,演唱会的环境可用iso400或更高,

sensitometer：感光度测定计 感光计 感光仪 曝光表

sensitogram 感光度图 感光图 | sensitometer 感光度测定计 感光计 感光仪 曝光表 | sensitometric 感光的

photographic sensitometer：感光度测定仪

photographic reproduction 照相复制法 | photographic sensitometer 感光度测定仪 | photographic snesitivity 感光度

sensitometry：感光度测定

sensitometric characteristic curve 感光特性曲线 | sensitometry 感光度测定 | sensor 感受器

sensitometric wedge：感光度测定楔灰楔

感光度测定 sensitometric test | 感光度测定楔灰楔 sensitometric wedge | 感光量测术 sensitometry

sensitometric test：感光度测定

感光曲线 sensitometric curve | 感光度测定 sensitometric test | 感光度测定楔灰楔 sensitometric wedge