水蒸气在冷却后会凝聚成水滴。
shuǐzhēngqì zài lěngquè hòu huì níngjù chéng shuǐdī 。
Water vapor will condense into droplets after cooling.
科学家们研究如何让不同的物质在适当的条件下凝聚。
kēxué jiā mén yánjiū rúhé ràng bùtóng de wùzhì zài shìdāngde tiáojiànxià níngjù 。
Scientists are researching how to make different substances aggregate under suitable conditions.
在这个实验中,液体中的颗粒会由于温度下降而凝聚。
zài zhègè shíyàn zhōng , yètǐ zhōngde kēlì huì yóuyú wēndù xiàjiàng ér níngjù 。
In this experiment, the particles in the liquid will coagulate due to the drop in temperature.