precipitation

noun

1. 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
2. 沉淀；淀析
   a chemical process in which solid material is separated from a liquid

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

1. 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。
2. 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。
3. 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。
4. They also modified the precipitation at the transplant sites based on altered rainfall estimates.
   根据预期的降雨量变化，他们还改变了移植地的降水量。
5. The influence on precipitation acidity in different time and space is not alike due to geographical and meteorological conditions.
   由于当地地理位置和气象条件的差异，不同的时间和不同空间里影响的程度也不同。
6. Relation between temperature and precipitation with beginning dates of growing season is more significant than with end dates.
   生长季开始日期与温度和降水的关系比结束日期要显著。
7. 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。
8. Precipitation waters include rain, fog, frost, mist, hail, snow and glacier water.
   包括降雨、雾、霜、冰雹、雪、和冰川。
9. The annual precipitation and summer precipitation are very similar in terms of time scales and cycle characteristics.
   年降水量与夏季降水量在时间尺度和周期特征方面非常相似。
10. The precipitation and filtration properties of prussian blue waste water are discussed.
    讨论了华蓝废水的滤过性能和沉降性能。
11. This might mean more precipitation in the winter which might change the glacier, possibly making it advance.
    这可能意味着冬天更多的降水，这可能改变冰川，或许让它前进。
12. 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。
13. The tempering operation may be described as one of precipitation and agglomeration or coalescence of cementite.
    回火作业可以描述为渗碳体析出和凝聚或聚结的过程。
14. 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；
15. The present paper is mainly about the relationship between Arctic Sea-Ice and the precipitation of North china.
    文中主要研究了北极海冰与中国华北地区降水的关系。
16. Wetland design can moderate peak flow rate and volume of runoff discharge and sediment deposition during precipitation events.
    湿地项目可以缓和雨洪峰值流率及降水过程中的径流排放量和沉淀量。
17. Increase of spring temperature and precipitation promotes early beginning dates of growing season.
    春季温度和降水上升，促进生长季开始日期提前。
18. In this work, we present a novel method for studying the molecular imprinting process in precipitation polymerization systems.
    在这篇论文中，我们展示了一种新方法来研究沉淀聚合系统中的分子印记过程。
19. The urban rainfall runoff pollution originates from the precipitation, the urban surface and the drainage system.
    城市降水径流污染中的污染物主要来自降水、城市地表和排水系统。
20. Sulfur dioxide and nitrogen oxides also cause acidic precipitation, commonly called acid rain.
    二氧化硫和氨氧化物引起酸性降雨，常称为酸雨。
21. Kuitun environmental monitoring station monitored acid rain in2002 for mastering atmospheric precipitation status and major contamination of Kuitun city.
    为了解奎屯市大气降水状况及主要污染物，奎屯市监测站于2002年对大气降水进行了为期一年的酸雨监测。
22. 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。
23. Similarly there is more precipitation in the Tibetan plateau, probably because of climate change.
    类似地，青藏高原的降水量也增加了，或许是由于气候变化。
24. 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。
25. 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；
26. The seasonal change of soil moisture had closed correlation to seasonal change of precipitation.
    土壤含水量的季节性变化，与降水量的季节性变化密切相关。
27. Feasibility, the technological process and effect of inclined plate precipitation deoiling devices in waste water treating are presented.
    介绍了斜板沉淀除油器在处理排放废水中的可行性及其工艺流程和处理效果。
28. 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？
29. 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。
30. 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。

noun

1. overly eager speed (and possible carelessness)
   1. he soon regretted his haste

   Synonym:    hastehastinesshurryhurriedness

2. an unexpected acceleration or hastening
   1. he is responsible for the precipitation of his own demise

3. the act of casting down or falling headlong from a height

4. the falling to earth of any form of water (rain or snow or hail or sleet or mist)

   Synonym:    downfall

5. the process of forming a chemical precipitate

6. 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