• In ( or Under ) these circumstances ( or conditions ) the jump relations describe a shock wave.
• In the present context ( or Under the circumstances ) this process signifies that ...
• In ( or Under ) these circumstances ( or conditions ) the jump relations describe a shock wave.
• In the present context ( or Under the circumstances ) this process signifies that ...
Циммерман М., Веденеева К.. Русско-Английский научно-технический словарь переводчика. Russian-English scientific dictionary for translators. 2012