bīng / níng / qì / tōng / guò / shuǐ / zhēng / qì / de / kuài / sù / níng / jié / chǎn / shēng / dī / wēn冰凝器通过水蒸气的快速凝结产生低温。A cryophorus produces low temperatures through the rapid condensation of water vapor.