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近年来,感光化学理论的研究工作正在蓬勃开展。新的东西时有露头,系统的研究日趋深入,整个研究工作的局面在迅速地打开。请举二例。其一,W.E.Mueller 1971年发表的对化学显影过程初始阶段的电子显微观察,揭示了一个事实,即在显影过程中,银丝并不是由球状的金属银质点通过非对称生长形成,而是由一些产生于显影过程早期,为某种可溶性银络合物组成的所谓“前丝”(“pre-fila-
In recent years, research work on photochemical chemistry is booming. New things sometimes outcrops, the system of research has become increasingly in-depth, the entire research situation is rapidly opened. Please give two examples. First, the electron microscopic observation of the initial stage of the chemical development process published by WEMueller in 1971 reveals the fact that the silver filament is not formed by asymmetric growth of spherical metallic silver dots during the development process, but instead The so-called “pre-fila- ment” of some soluble silver complex, which is produced early in the development process,