光ひかり触媒しょくばい作用さよう

hikarishokuba isayō

1. Not photocatalytic action.; Not a photocatalytic effect.

1. Was photocatalytic action.

1. By photocatalytic action.

1. Photocatalytic

1. It is not photocatalytic action.; It's not due to photocatalysis.

1. It's not photocatalytic action.; It isn't photocatalysis.

1. Photocatalytic effect was.

1. Photocatalytic effect.

1. Not photocatalytic action.; It is not photocatalysis.

1. Wasn't photocatalytic action.; Wasn't a photocatalytic effect.

1. Probably photocatalytic action.

1. It wasn't photocatalytic action.; It wasn't a photocatalytic effect.

1. It wasn't photocatalytic action.; It wasn't a photocatalytic effect.

1. Probably photocatalytic action.; Likely to be photocatalysis.

1. It was not photocatalytic action.

1. If photocatalytic action; Were photocatalytic action

1. If photocatalytic action; When photocatalytic action

1. If photocatalytic action; When photocatalytic action