学术交流中一般离不开教学幻灯片。现就我院资料室应用黑白负片制作漂蓝、绿幻灯片的方法作一介绍。一般将拍摄好的资料经显影定影,水洗后直接就可以放入调色液中进行调色,时间5min,然后水洗,定影等即可。此种方法简单效果比较好,价格较便宜。制作要求与步骤如下。 1 绘写要求:书写文字或绘制资料图表,最好用碳素墨汁,字迹越黑,翻拍的字图越透明。常用的书写工具以毛笔效果较好,有条件的可以用四通机打字,也可以用普通打字机打成黑字或用毛笔写成隶书、楷书等,这样制作出来的幻灯片字体工整,醒目突出。 Academic exchanges generally can not be separated from the teaching slides. Now I use the hospital data room black and white negative film production blue, green slide method for an introduction. General information will be shot after the development of a good fix, after washing can be directly into the toner for color, time 5min, then washing, fixing, etc. can be. This method is simple, the price is cheaper. Production requirements and steps are as follows. 1 paint requirements: writing text or drawing data charts, preferably with carbon ink, the more black, remake of the more transparent the word map. Commonly used writing instruments to brush better, conditional can use four-way machine typing, you can also use ordinary typewriter or black ink written with a brush script, regular script, etc., so produced slides fonts neat, prominent.