• When lead is freshly cut it has a bright lustre, but soon dulls due to the formation of ...
• As the light of the phosphorescent material slowly decays , ...
• When lead is freshly cut it has a bright lustre, but soon dulls due to the formation of ...
• As the light of the phosphorescent material slowly decays , ...
Циммерман М., Веденеева К.. Русско-Английский научно-технический словарь переводчика. Russian-English scientific dictionary for translators. 2012