precipitation
降水
常用释义
英音[ prɪˌsɪpɪˈteɪʃ(ə)n ]
美音[ prɪˌsɪpɪˈteɪʃ(ə)n ]
变形
复数:
precipitations
基本释义
- n. 降水（如雨，雪，冰雹）；沉淀，淀析；仓促，鲁莽，轻率；坠落
例句
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1·Precipitation is influenced by topography among other things.除其他因素外，降水还受到地形的影响。
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2·Second, most of the precipitation in the Arctic is in the form of snow.其次，北极的大部分降水形式为雪。
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3·All the models suggest some impact on the distribution of precipitation.所有的模型都显示出对降水分布的影响。
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4·The glacial system is governed by two basic climatic variables: precipitation and temperature.冰川系统由两个基本的气候变量控制：降水和温度。
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5·Just a few species of plants grow there because the temperature is very cold, and there's not much precipitation.那里只有几种植物生长，因为温度很低，没有太多的降水。
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6·The knock-on effects are likely to include more warming, cloudier skies, increased precipitation and higher sea levels.其连锁效应可能包括气温升高、云层增厚、降水量增加和海平面升高。
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7·Given a year of favorable precipitation, such plants will develop vigorously and produce large numbers of flowers and fruit.如果有一年降水条件好，这些植物将会茁壮成长，结出大量的花朵和果实。
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8·What I am really confused about is how the topography of the land, the mountains and valleys and stuff, affects precipitation.真正使我困惑的是地形、山脉和山谷之类的因素是如何影响降水的。
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9·Since lake levels are controlled by rates of evaporation as well as by precipitation, the interpretation of such levels is ambiguous.由于湖泊水位是由蒸发率和降水量控制的，对这种水位的解释是模糊不清的。
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10·From what I remember, water changes back and forth from water in lakes and oceans to vapor, and then back to water again when it falls as rain or snow, as precipitation.根据我的记忆，水往复地变化，从湖泊和海洋里的水变成水蒸气，然后当它以雨或雪——也就是降水的形式落下时又变成水。
网络释义
- annual precipitation : 年降水量；年雨量
- acid precipitation : n. 酸性降水
- electrostatic precipitation : 静电沉淀
- alcohol precipitation : 酒精沉淀法
- atmospheric precipitation : 大气降水，大气沉降；降水
- precipitation reaction : 沉淀反应
同义词
n.
[化学]沉淀，沉淀物；冰雹；坠落；鲁莽
同根词
词根：
precipitin
precipitate
adj
突如其来的；猛地落下的；急促的
precipitous
adj
险峻的；急躁的，鲁莽的
precipitant
adj
勇往直前的；急促的；突如其来的
precipitating
adj
起沉淀作用的；急落的；猛冲的
precipitate
n
[化学] 沉淀物
precipitant
n
[化学] 沉淀剂
precipitator
n
[化学] 沉淀剂，[矿业] 沉淀器；催促的人
precipitancy
n
急躁；轻率；鲁莽