I
см. тж. не ~ на ; обрабатывать ; оказывать действие на
• The acid attacks the hydrogen carbonate.
• The magnetic oscillations in the waves act on charged particles, causing them to vibrate.
• Dichlorohydrins may be reacted with lime to produce epichlorohydrin.
• Sodium hydroxide yields ... when acted upon by cold water.
• We react ammonia with various acids.
• A variety of bacteria in the soil can operate on these compounds and convert them to nitrates.
II
• We exposed the nervous system of embryos to glyoxylic acid.
• He permitted sunlight to act upon paraldehyde solutions.
III
см. на ... действует