rainfalls

英 [ˈreɪnfɔːlz]

美 [ˈreɪnˌfɔlz]

n. 降雨量; 下雨
rainfall的复数

经济

柯林斯词典

N-UNCOUNT （降）雨量
Rainfallis the amount of rain that falls in a place during a particular period.
1. There have been four years of below average rainfall.
  已经有4年降雨量低于平均值了。

双语例句

Several rainfalls soon followed, and brother Tian always ploughed the land just in time to catch the water.
接着又下了几场雨，田师兄都把握时机马上翻地保持水分。
The Relationship Between East-Asian Summer Monsoon and Rainfalls China
东亚夏季风和中国降水的关系
The water erosion desertification in loess plateau is mainly related to climate and surface water environment. The concentrated rainfalls and low infiltration velocity in loess area make it possible that strong flows can be formed in a short time, and this is the main water erosion pattern.
黄土高原的水蚀荒漠化主要与气候和地表水环境有关，夏季的集中降雨和黄土区水的入渗速度低形成较强的地表径流是水蚀荒漠化主要土壤侵蚀形式。
Study on Evaluating Method of Heavy Rainfalls in Northeast China
东北地区重大暴雨过程评估方法研究
The canopy interception simulated by Gash model was lower than the measured values, except for the results in2007 because of the short intervals between rainfalls.
除2007年由于降雨间隔时间短导致模拟截留量大于实测截留量外，模型模拟的林冠截留量均小于实测林冠截留量；
Some areas saw a marginal drop in temperature due to rainfalls. The hot weather has been eased temporarily.
许多地区因为降雨，气温降幅更大，高温已经暂时得到了缓解。
It has been explored too that there exist obvious relationships between the rainfalls during winter and ENSO warm phase.
还发现ENSO暖位相与中国冬季降水也有很好关系。
The erosion processes of 10 kinds of soil were studied with the experimental erosion slots and 2 artificial rainfalls with an interval of 11 hours.
通过间隔为11h的二次人工模拟降雨和冲蚀槽试验研究了10种土壤的侵蚀过程，发现在第2次降雨中大多数土壤出现了细沟侵蚀形式。
The distribution of seepage field is one of the most important factors that affect the stability and deformation of slopes. And rainfalls, especially long-lasting and heavy rainstorms, induce landslides even more.
边坡中的渗透水压力和渗流场分布是影响边坡稳定和变形的重要因素之一，而降雨，特别是历时长、强度大的暴雨更是导致边坡失稳破坏的常遇诱导因素。
Relation Analysis between Yields of Major Grain Crops and Rainfalls in Fuxin Area
今年的粮食作物产量下降了。阜新地区主要粮食作物产量与降水量关系分析