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

To analyze the influence of rainfall on preferential flow, the preferential flow process was observed when the rainfalls were recorded.
在降雨过程中观察优先流过程，分析降雨对优先流的影响。
A Study on the Relationships between ENSO Cycle and Rainfalls during Summer and Winter in Eastern China
ENSO循环与中国东部地区夏季和冬季降水关系的研究
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。
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 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。
The erected rock pillars on the hill are the isolated pillars, derived from the long-term collapse, erosion and scouring by snow water and rainfalls in the joint-developed rocks.
山上矗立的石柱，是由于岩层中有多组裂缝（地质学上称节理），经过漫长的地质岁月，受到雪水、雨水冲刷、风化剥蚀、坍塌形成了孤立的石柱。
The Relationship Between East-Asian Summer Monsoon and Rainfalls China
东亚夏季风和中国降水的关系
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
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。
Heavy Rainfalls in South China and Related Circulation during First GARP Global Experiment Period GARP Atlantic Tropical Experiment
第一次全球大气研究计划试验期间华南前汛期暴雨过程及其环流特征的诊断研究全球大气研究计划大西洋热带实验