# precipitation ##### 词义 - 英：/prɪˌsɪpɪˈteɪʃn/； 美：/prɪˌsɪpɪˈteɪʃn/ - #词性/n 沉淀；降水；降水量(包括雨、雪、冰等)；淀析 ##### 例句 - Heavy vegetation may intercept a large amount of precipitation on its leaves . - 浓密的植被的叶子中能截留大量的降水。 - It plays an increasingly important part in meteorology for cloud , precipitation , hail and thunderstorm detection as well as the navigation of aircraft and ships . - 它在对云层、降水、冰雹和雷暴的气象探测以及在船舰和飞机的导航中，起着日益重要的作用。 - Major treatment methods for arsenic include sulfide precipitation , or complexation with polyvalent heavy metals . - 砷的主要处理方法有硫化物沉淀法，或与多价重金属络合。 ##### 形态 - #形态/word_pl precipitations