• In this approximation , the number of molecules per unit volume is ...
• ( With ) in the weak-guidance approximation , Eq. (35) gives: ...
• In this approximation , the number of molecules per unit volume is ...
• ( With ) in the weak-guidance approximation , Eq. (35) gives: ...
Циммерман М., Веденеева К.. Русско-Английский научно-технический словарь переводчика. Russian-English scientific dictionary for translators. 2012