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
- XPS Study of Cu precipitations at the surface of crystalline Cu-Zr alloys after annealing in hydrogen
Cu-Zr合金在氢气氛中退火后表面Cu沉积物的光电子能谱研究 - Based on the raindrop spectrum data of different type precipitation over plateau border, this paper analysed the frequency, the duration of rainfall and the structure of the precipitations cell.
本文根据高原边缘山地各种类型降水的雨滴谱资料,分析了山地降水出现的频数、降水持续时间和降水云的单体结构。 - Spectral analysis of pulse trains and the method for converting the results of radar measurement into the micro-physical or kinematical properties of clouds and precipitations are also discussed.
文中还讨论了脉冲波列的谱分析问题,涉及了如何根据雷达测量结果去推断云和降水的微物理或运动学状况的问题。 - The microstructural characteristics of main precipitations and the interactions among the various precipitate species in 2090 aluminium-lithium alloys aged 190 ℃ have been examined using transmission electron microscopy.
本文利用透射电镜技术(TEM),对190℃时效条件下,2090铝锂合金中主要脱溶相的组织特征以及相间的交互作用进行了分析研究。 - 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 yearly variations of seasonal precipitations in winter and spring were quite consistent with each other.
冬春季降水量的逐年变化存在显著的同相关系。 - 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。 - 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 - With aging time elongating to 48h, the ternary precipitations enrich and grow.
合金的时效时间进一步延长至48h时,合金析出的三元相发生聚集长大。 - Both the annual area-averaged precipitations have good correlations with global mean sea surface temperature.
这两个地区的平均降水量都与全球海表温度距平有很好的相关性。