Results The simple film-developing heating device could basically keep the photographic developer in constant temperature for best development effect in winter and spring. 结果:简易洗片加温装置,在冬、春季节使显影液温度基本恒定,基本达到显影液最佳显影效果;
Spectral measurement on photographic Zeeman effect experimental apparatus using optical multichannel method 在摄像式塞曼效应实验装置上实现光学多道方式光谱测量
The epitaxy technique of silver halides grains is an important method for increasing the sensitivity of photographic emulsions, and the epitaxial growth of AgX grains corners can improve significantly this effect. 关于提高卤化银全息记录材料分辨率的研究卤化银颗粒外延技术是提高感光乳剂感光度的重要途径,而角外延能取得最显著的效果。
While photographic wastewater is disposed by the activated carbon absorption as secondary treatment, the paper studies how the effect of treatment is influenced by the quantity of activated carbon, pH value, filtrating rate and so on. 用活性炭吸附技术处理感光废水时,主要研究了活性炭投加量,废水pH值,炭滤速度等对处理效果的影响,以及对活性炭吸附等温线进行了研究。
This paper reports an experimental study on the dose, hardening effects, solution stability of photographic hardener H-18. Results showed that this type of hardener can perform characteristic quick hardening effect without any post hardening action. 本文对乙烯砜基坚膜剂H&18在用量、坚膜效果、溶液的稳定性方面进行了试验。结果表明该坚膜剂具有坚膜速度快、无后期坚膜效应的特点。
Photographic effect of sn(ⅱ) ions doping in silver iodobromide emulsion 照相乳剂中Sn(Ⅱ)离子掺杂效应的研究