• Before entering into a discussion of irradiation effects in metals ...
• Before proceeding to the next subject let us determine ...
• Before entering into a discussion of irradiation effects in metals ...
• Before proceeding to the next subject let us determine ...
Циммерман М., Веденеева К.. Русско-Английский научно-технический словарь переводчика. Russian-English scientific dictionary for translators. 2012