実験 じっけん期間 きかん

jikkenkikan

1. Not a trial period.; Not the experimental period.

1. Was an experimental period.

1. Experimental period; During the experimental period

1. Experimental period's; Of the experimental period

1. It is not an experimental period.; It's not during the trial period.

1. It's not the trial period.; It isn't the trial period.

1. It was an experimental period.; It was a trial period.

1. Experimental period.; Trial period.

1. It is not an experimental period.; It is not within the experimental period.

1. Wasn't the experimental period.

1. Likely an experimental period.; Probably a trial period.

1. Was not an experimental period.; It wasn't a trial period.

1. It wasn't a trial period.; It wasn't the experimental period.

1. Probably the experimental period.; Likely a trial period.

1. It was not an experimental period.; It wasn't the experimental period.

1. If it were the experimental period; When it is the experimental period

1. If it is the experimental period; During the experimental period

1. If the experimental period; When the experimental period