灰雾

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。

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 .

另外，含有Ca2+或Ba2+的PTG材料随着老化时间的增加，其感光度和灰雾的变化趋势并不相同。

In addition , the changing trend of the sensitivity and the fog of PTG materials which contained Ca ~ ( 2 + ) was not consistent with that of Ba ~ ( 2 + ) as the aging time went on .

内潜影颗粒可以通过带巯基的显影防灰雾剂加以保护。

The fogged internal latent image grains are protected by mercapto development antifoggants .

多功能的彩显防灰雾剂EBP的研制及其应用

The preparation and use of multi - fuction Antifog agent in colour photograph

结果表明传统化学增感在PTG体系中同样有效，感光度增加的同时灰雾并没有明显地增加。

The result showed that traditional chemical sensitivity that used in PTG system was an effective method to improve the sensitivity .

重点介绍了羧酸银、卤化银、调色剂、防灰雾剂与稳定剂、光谱增感剂以及粘合剂等PTG材料的主要组分，并对PTG材料成像机理的研究情况进行了评述。

Silver carboxylates , silver halide , toners , antifoggants , stabilizers , sensitizers , binders and other ingredients of PTG materials are introduced , and the imaging theories for PTG materials are reviewed .

涂抹后，处理过的表面会形成一层灰雾。

A grey fog forms on the treated surface following application .

稳定剂和防灰雾剂在氯化银成像过程中的作用

Effects of Stabilizers and Antifoggants on Imaging Process of Silver Chloride

防灰雾剂对T-颗粒乳剂晶体表面形貌的影响

The Effect of an Antifoggant on the Surface Morphology of T-Grain Crystals

感光乳剂防灰雾剂的应用研究

The Application and Research about Anti - foggy Agent in Sensitive emulsion

预灰化直接正性照相乳剂灰雾中心的研究

Study on Fog Centers of Pre-fogged Direct Positive Photographic Emuisions

感光乳剂微晶体电性能与灰雾的关系

The Relationship between the Electric Property and the Fog of the Photographic Emulsion

灰雾：照相材料被光线无意渗入所造成的情况。

Fog : Unintended light penetration of photographic materials .

感光乳剂稳定剂及防灰雾剂作用机理的综述

A Review on the Behavior Mechanism of Stabilizers and Antifoggants in Photographic Emulsions

拄着扶手，我凝视着窗外，灰雾弥漫

Raised on elbow , I stare at the pale fog beyond the window

卤化银微晶体灰雾显影的研究

Study on fog development of silver halide microcrystals

对国内2种新型防灰雾剂在感光乳剂中进行应用研究及筛选。

Some research of application about ability of two novel anti-foggy agent was did .

纯色抛光砖表面白色灰雾现象分析

Study of " white dust " on the surface of pure colored polished tile

照片灰雾及其改进探讨如何防止冲洗加工灰雾

Discussion on Image Greyness and It 's Improvement How to Avoid Photographic Processing Fog

6-硝基苯并咪唑防灰雾性能研究

Research into the Antifogging Property of 6-nitrobenzimidazole

高氯乳剂的稳定剂和防灰雾剂

Stabilizers and Antifoggants for chloride-rich photosensitive emulsion

但是独立报导则说，实验期间北京仍然笼罩在挥之不去的灰雾之中。

But independent reports said a stubborn gray haze shrouded Beijing throughout the test period .

实验结果表明：防灰雾剂可以明显地降低灰雾和减小最大密度；

The results showed that fog and maximum density could be reduced obviously by using antifoggant ;

用化学显微镜法研究稳定剂和防灰雾剂在氯化银微晶上的作用机理

Studies on Mechanisms of Stabilizers and Antifoggants on AgCl Microcrystal by the Method of Chemical Microscopy

显影灰雾形成机理的研究Ⅰ.显影灰雾形成过程的受阻显影研究

The mechanism of developer fog formation ⅰ . the formation of developer fog by arrested development

如何防止冲洗加工灰雾

How to Avoid Photographic Processing Fog

未敏化乳剂的显影灰雾中心在颗粒表面上的分布是随机的，而硫敏化乳剂的显影灰雾中心则优先在八面体的棱上生成。

But for sulphur-sensitized emulsion , the developing centres formed preferentially on the edge of octahedral grain .

通过不同壁厚微胶囊涂片的灰雾值比较，得到了完全包裹时囊壁材料的最低用量。

Through comparing fog of different film base , the minimum amount of wall material was gained .

分析了彩色正片的感光度、灰雾度和灰差度等特性；

This article analyzes such Characteristics as sensitivity , fog density and contrast of the colour positive .

那天早晨波莉离开家的时候，整个城市就已笼罩在一片灰雾中了。

When Polly left home that morning , the city was already covered in a grey mist .