• There is no time lag between pressure and density changes.
• The lapse of 30 years between invention and production of ...
• There is no time lag between pressure and density changes.
• The lapse of 30 years between invention and production of ...
Циммерман М., Веденеева К.. Русско-Английский научно-технический словарь переводчика. Russian-English scientific dictionary for translators. 2012