• The potential-energy curve is comparatively flat , that is it has a low rate of change.
• A flattened ( or gently sloping ) curve .
• The potential-energy curve is comparatively flat , that is it has a low rate of change.
• A flattened ( or gently sloping ) curve .
Циммерман М., Веденеева К.. Русско-Английский научно-технический словарь переводчика. Russian-English scientific dictionary for translators. 2012