• The metal expanded and contracted with temperature changes.
• If the gas expands , ... , and if it is compressed , ...
• The metal expanded and contracted with temperature changes.
• If the gas expands , ... , and if it is compressed , ...
Циммерман М., Веденеева К.. Русско-Английский научно-технический словарь переводчика. Russian-English scientific dictionary for translators. 2012