rainfall
简明释义
n. 降雨;降雨量
复 数 r a i n f a l l s
英英释义
The amount of rain that falls on a particular area during a specific period. | 在特定时期内,降落在特定区域的降雨量。 |
The precipitation in the form of liquid water droplets that falls from clouds. | 从云中降落的液态水滴形式的降水。 |
单词用法
降雨强度;降水强度;暴雨强度 | |
过量降雨 |
同义词
降水 | The precipitation levels this month have been unusually high. | 这个月的降水量异常高。 | |
倾盆大雨 | 我们徒步旅行时遇到了倾盆大雨。 | ||
阵雨 | 整天都有短暂的阵雨。 | ||
细雨 | 清晨开始下起了细雨。 |
反义词
干旱 | The region has been suffering from a severe drought for several years. | 该地区已经遭受了多年的严重干旱。 | |
干燥 | The aridity of the desert makes it difficult for plants to survive. | 沙漠的干燥使植物难以生存。 |
例句
1.There has been below average rainfall this month.
这个月的降雨低于平均降雨量。
2.Rainfall was limited, and what water there was rushed across the plain in the annual flood of melted snow.
降雨量有限,每年融化的雪水洪流冲过平原,成为滋润此地的水源。
3.It's believed that rainfall will stay at the same level if the temperature rises.
人们认为如果气温上升,降雨量将保持在同一水平。
4.In the middle to high latitudes rainfall has risen steadily over the last 20-30 years.
中高纬度地区的降雨量在过去的20到30年间稳步上升了。
5.This spring, the town of Oso saw twice the usual rainfall.
今年春天,奥索镇的降雨量是往年的两倍。
6.The total annual rainfall is spread pretty evenly throughout the year, and the temperature rarely dips below 60 degrees Fahrenheit.
全年降雨量分布相当均匀,气温很少降到华氏60度以下。
7.Victoria Falls has had above average levels of rainfall this year.
维多利亚瀑布今年的降雨量高于平均水平。
8.Rainfall is not completely absent in desert areas, but it is highly variable.
沙漠地区并非完全没有降雨,但它的变化很大。
9.The average annual rainfall is about 50 inches in this region.
该地区的年平均降雨量约为50英寸。
10.Farmers depend on rainfall for their crops to grow.
农民依赖降雨来让他们的作物生长。
11.Heavy rainfall can lead to flooding in low-lying areas.
大雨可能导致低洼地区发生洪水。
12.The weather forecast predicts a significant increase in rainfall this week.
天气预报预测本周降雨量将显著增加。
13.Drought conditions are often a result of insufficient rainfall over several months.
干旱条件通常是由于几个月内降雨量不足造成的。
作文
Rainfall is a crucial element of our ecosystem, influencing various aspects of life on Earth. It refers to the amount of water, in the form of rain, that falls to the ground over a specific period. The term rainfall (降雨量) is commonly used in meteorology to measure precipitation, and it plays a significant role in agriculture, water supply, and climate regulation. In many regions, especially those dependent on agriculture, rainfall (降雨量) is vital for crop growth. Farmers rely on seasonal rains to irrigate their fields, ensuring that plants receive the necessary moisture to thrive. Insufficient rainfall (降雨量) can lead to droughts, causing severe consequences for food production and local economies. Conversely, excessive rainfall (降雨量) can result in flooding, which can destroy crops and displace communities. Thus, understanding the patterns of rainfall (降雨量) is essential for effective agricultural planning. Moreover, rainfall (降雨量) affects the natural water cycle, which is fundamental to maintaining the balance of ecosystems. When it rains, water seeps into the ground, replenishing aquifers and providing fresh water for plants and animals. Rivers and lakes also benefit from rainfall (降雨量), as it helps to maintain their water levels. In areas where rainfall (降雨量) is abundant, biodiversity tends to be higher, as various species thrive in lush environments. Climate change has significantly impacted rainfall (降雨量) patterns worldwide. Some regions are experiencing increased rainfall (降雨量), leading to more frequent and severe flooding, while others face reduced rainfall (降雨量), resulting in prolonged droughts. These changes pose challenges for water management, agriculture, and disaster preparedness. For instance, cities must invest in infrastructure to handle sudden bursts of rainfall (降雨量) to prevent flooding, while rural areas may need to implement water conservation techniques to cope with water scarcity. The measurement of rainfall (降雨量) is typically done using rain gauges, which collect and quantify the amount of rain that falls over a set period. Meteorologists analyze this data to forecast weather patterns and provide warnings for extreme weather events. Understanding rainfall (降雨量) trends is also crucial for climate scientists, who study how shifts in precipitation affect global temperatures and weather systems. In conclusion, rainfall (降雨量) is more than just a weather phenomenon; it is a fundamental component of our environment that supports life. Its impact on agriculture, ecosystems, and climate makes it a critical subject of study. As we continue to face the challenges posed by climate change, understanding and managing rainfall (降雨量) will be essential for sustaining our planet's health and ensuring food security for future generations.
文章标题:rainfall的意思是什么
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