condense contract compress 的差别 最好有具体的例句

英文重组句子
it condense/When water vapour/cool,/water droplets and clouds./and form

condense out,condense into和condense on有什么不同?在词典看例句看到有点晕都不知是什么跟什么
As the heat diminishes,radioactive materials that have vaporized condense on the particles and fall back to Earth.
当核爆的热量减少,被蒸发放射性物质会浓缩到这些颗粒中,然后落到地面.
They form when humid air cools enough for water vapor to condense into droplets or ice crystals.
当湿润的空气冷却到其中的水汽足够凝结成水滴或者冰晶,便形成了高积云.
Scientists believe CAI'swere among the first solids to condense out when the sun and planetswere forming,so CAI ages are good representations of the solarsystem's age.
科学家相信这些富钙铝标本（CAI）正是太阳及其行星形成之初所浓缩而成,因此这些CAI的年龄正是太阳系年龄的最佳代表.