N头条>英语词典>precipitation翻译和用法

precipitation

英 [prɪˌsɪpɪˈteɪʃn]

美 [prɪˌsɪpɪˈteɪʃn]

n.  降水,降水量(包括雨、雪、冰等); 沉淀; 淀析

复数:precipitations 

TOEFLGREIELTS化学

BNC.17263 / COCA.11784

牛津词典

    noun

    • 降水,降水量(包括雨、雪、冰等)
      rain, snow, etc. that falls; the amount of this that falls
      1. an increase in annual precipitation
        年降水量的增加
    • 沉淀;淀析
      a chemical process in which solid material is separated from a liquid

      柯林斯词典

      • 降水
        Precipitationis rain, snow, or hail.
        1. 沉淀;沉析
          Precipitationis a process in a chemical reaction which causes solid particles to become separated from a liquid.

          英英释义

          noun

          • overly eager speed (and possible carelessness)
            1. he soon regretted his haste
            Synonym:hastehastinesshurryhurriedness
          • an unexpected acceleration or hastening
            1. he is responsible for the precipitation of his own demise
          • the act of casting down or falling headlong from a height
            1. the falling to earth of any form of water (rain or snow or hail or sleet or mist)
                Synonym:downfall
              1. the process of forming a chemical precipitate
                1. the quantity of water falling to earth at a specific place within a specified period of time
                  1. the storm brought several inches of precipitation

                双语例句

                • It is an important process for seeded precipitation in sodium aluminate solutions.
                  氧化铝生产过程中,铝酸钠溶液的晶种分解是一个非常重要的过程。
                • The precipitation, texture and formability by the addition of Nb and Ti in ferritic stainless steel were investigated.
                  研究了铌钛对铁素体不锈钢析出相,织构和成形性的影响。
                • 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。
                • Oxidation-reduction reactions are important in the solubilization and precipitation of iron and manganese.
                  氧化还原反应在铁和锰的增溶和沉淀中具有重要作用。
                • It takes into account both the ensemble otherness of members and probability distributing of precipitation.
                  这个方法既考虑了集合成员总体的差异性又考虑了降水的概率分布。
                • Based on path analysis, the contribution ratios of sunshine, temperature and precipitation to winter wheat meteorological yield are calculated, respectively.
                  在进行通径分析的基础上,分别计算了日照、温度和降水对冬小麦气象产量的贡献率;
                • Increased precipitation intensity and variability is projected to increase the risks of flooding and drought in many areas.
                  许多地方降水强度和变率的增加将使洪旱危险性上升;
                • Finally, we used multi-regression to derive the relation between growing season, temperature and precipitation.
                  最后利用多元回归分析方法探讨了植被生长季与温度和降水的关系。
                • How have soil temperatures been affected by the surface temperature and precipitation in the Eurasian continent?
                  欧亚大陆地面温度和降雨是如何影响土壤温度的?
                • The commodity value of vinegar is seriously influenced by turbidity and precipitation.
                  食醋浑浊与沉淀严重影响了食醋的商品性。