左手 ひだりて座標 ざひょう系 けい

hidarite za hyōkē

1. Not a left-handed coordinate system.

1. Was a left-handed coordinate system.

1. Left-handed coordinate system.; In a left-handed coordinate system.

1. Left-handed coordinate system

1. Is not a left-handed coordinate system.; Not a left-handed coordinate system.

1. Not a left-handed coordinate system.

1. Was left-handed coordinate system.

1. Left-handed coordinate system.

1. Is not a left-handed coordinate system.; It is not a left-handed coordinate system.

1. Wasn't a left-handed coordinate system.

1. Probably left-handed coordinate system.

1. Was not a left-handed coordinate system.

1. Wasn't a left-handed coordinate system.

1. Probably left-handed coordinate system.

1. Was not a left-handed coordinate system.

1. If/when left-handed coordinate system

1. if the left-handed coordinate system; given the left-handed coordinate system

1. If the left-handed coordinate system; When the left-handed coordinate system