precipitations
英 [prɪˌsɪpɪˈteɪʃənz]
美 [prɪˌsɪpɪˈteɪʃənz]
n. 降水，降水量(包括雨、雪、冰等); 沉淀; 淀析
precipitation的复数
双语例句
- It is manifested that in single pass weld metal there are no copper precipitations, but in heat affected zone there are some ε-Cu precipitations and the distribution and size of the precipitations are not uniform.
研究结果显示，单道焊焊缝金属中铜难以析出，在多道焊道间热影响区有εCu析出颗粒的存在，但析出颗粒尺寸与分布存在不均匀性。 - Through successive monitoring and analysis of satellite cloud picture, rain detection radar data and conventional meteorological data as well as analysis of numerical weather prediction results, the quantitative precipitations of 12,24,48 h were forecasted.
预报处通过对卫星云图、测雨雷达、常规气象资料跟踪监测分析及数值预报产品的分析，完成了12、24、48h定量降水预报。 - The dynamic variations of groundwater level are subject to cyclic variation of precipitations.
当地降水量的多年周期性变化决定了地下水位的多年动态。 - After the change of temperature, precipitations content are reduce and evenly distribute.
温度场改变后，铸锭中析出相含量明显减少且分布均匀。 - At present, one method by which GCM local and regional precipitations are estimated is statistical downscaling.
目前，一种评估GCM模式局地和区域降水的方法是统计降尺度方法（statisticaldownscaling）。 - When it is at a low rolling temperature, the grains of precipitations will be finer.
轧制温度低时，析出相更加均匀细小。 - Meanwhile, no segregation of S, P, C trace elements occurs in grain boundary, but a Ni-depletive and Cr, Mo-rich region is formed. These indicate that the grain boundary composition change impairs the effect of the grain boundary precipitations on hydrogen embrittlement.
晶界上未发现S、P等痕量元素的偏聚，却产生了富Cr、Mo而贫Ni层，这表明晶界成分的变化减弱了晶界析出物对氢脆的影响。 - A study on Impacts of different radiative transfer schemes on Mesoscale precipitations
不同辐射传输方案对中尺度降水影响的对比分析 - The interdecadal variation of summer precipitations in China and the drought trend in North China
我国夏季降水的年代际变化及华北干旱化趋势 - The factors affecting iron precipitations as jarosites were studied.
本文研究了黄铁矾法除铁速度的影响因素。