• We embarked on ( or launched ) a series of control experiments.
• They undertook ( or initiated ) the present investigation in order to ...
• No similar census has been attempted south of the stream.
• The first step was taken in 1989.
• We embarked on ( or launched ) a series of control experiments.
• They undertook ( or initiated ) the present investigation in order to ...
• No similar census has been attempted south of the stream.
• The first step was taken in 1989.
Циммерман М., Веденеева К.. Русско-Английский научно-технический словарь переводчика. Russian-English scientific dictionary for translators. 2012