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
- The theoretical frequency distribution of the annual and monthly precipitations in Shanxi Province
陕西省年、月降水量的理论频数分布 - By analyzing and calculating the effective precipitations, irrigation water yield and utilization ratio, and crop output during the growing period of wheat and corn, the writer expounds how to make full use of effective precipitations to make an appropriate irrigation and improve its benefits.
通过对小麦和玉米生长期间的有效降雨量及灌溉水量、灌溉利用系数、灌溉水量及作物产量的关系分析计算，阐明了有效降雨量，充分利用有效降雨量合理进行灌溉，提高灌溉效益的方法。 - 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 - 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。 - Because of the different nature of precipitations, rain band shape of two process were different too.
由于降水性质的不同，两次过程中雨带的形状和移动各有特点。 - Effects of cloud microphysical process on precipitations and hails of simulated storms
云微物理过程对强对流风暴的影响之数值模拟研究 - 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。 - 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。 - 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。 - 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）。