• The increase in the carbon dioxide was 43 parts per million over the same period .
• Within the span of fourteen years, scientists have studied many samples of this rock.
• The increase in the carbon dioxide was 43 parts per million over the same period .
• Within the span of fourteen years, scientists have studied many samples of this rock.
Циммерман М., Веденеева К.. Русско-Английский научно-технический словарь переводчика. Russian-English scientific dictionary for translators. 2012