со скоростью
см. тж. двигаться со скоростью
• Mild steel rings could be ground at 350 pieces per hour.
• The pump delivers this water at the rate of 500 Mcf daily.
• The body is moving with (or at) a constant speed (or velocity).
• If the molecules are all moving with speed u, ...
• If a plane is moving at 800 km an hour, ...
• The reaction rate is proportional to the rate with which these molecules are formed.
Источник:
Русско-английский научно-технический словарь
на Gufo.me