1·The chemical composition of rainfall changes slightly as rain clouds move.
降雨的化学成分随着雨云的移动而发生轻微变化。
2·The wildebeests follow, in their migration, the pattern of local rainfall.
角马在迁徙时遵循当地降雨的模式。
3·A monsoon is a seasonal wind that can bring in a large amount of rainfall.
季风是一种季节性的风，它可以带来大量的降雨。
4·The chemical composition of rainfall changes slightly as raid clouds move.
当雨云移动时，降雨的化学成分略有变化。
5·Farmers in South Africa are more at the mercy of nature, especially inconsistent rainfall.
南非的农民更容易受到大自然的影响，尤其是变化无常的降雨。
1·There have been four years of below average rainfall.
已经有4年降雨量低于平均水平了。
—— 《柯林斯英汉双解大词典》
2·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。
—— 《柯林斯英汉双解大词典》
3·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。
—— 《柯林斯英汉双解大词典》
4·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。
5·Kona and Hilo have approximately the same rainfall in a given year.
科纳和希洛在同一年的降雨量大致相同。
1·By mapping water in cities along with population movements and expected rainfall, it should be possible to predict where cholera will spread.
将城市供水、人口迁移和预期降水在地图上描出来，就有可能预测霍乱传播的路径。
2·Significant rainfall also appears over the Caribbean Sea and Central America.
明显的降水也出现在加勒比海和中美洲。
3·As the trees take root, they will replenish the soil and cause more rainfall, allowing for even more growth.
桉树扎下根后将会带来更多的土壤养分与降水，并进一步促进植物的生长。
4·That would leave many great rivers depending on seasonal rainfall.
这将使许多著名河流只能依赖于季节降水。
5·The Portal is a core component of the Bank's new climate initiative and will also provide access to rainfall and temperature information.
此门户网是世行最新气候举措的一项核心内容，还将提供降水和气温信息查询。
1·However, this says nothing about the temperature and rainfall patterns that would result on farmland.
然而，其中并没有分析温度和雨量变化将对农田产生什么影响。
2·The team has installed a rain gauge in the village of Adi ha, which they hope to use in future years, but the team had no choice but to base their rainfall metrics on satellite data this year.
这个团队在阿迪哈村安装了一个雨量测量器，希望能在未来几年内使用，而今年，这个团队别无选择，只能利用卫星提供的雨量数据。
3·The desert is a perfect place to store the mass of steel, because low humidity and rainfall means very little rust occurs.
由于沙漠湿度低、雨量少，很少诱发锈蚀现象，因此是存储大量钢铁的理想之地。
4·Storms off the Caribbean have whipped up more rainfall: in July Hurricane Alex brought devastating floods to the northern city of Monterrey.
加勒比海沿岸风暴加剧了雨量：7月alex台风带给了蒙特雷背部城市以毁灭性的洪水。
5·Rainfall estimates are often wrong.
雨量的估算往往出现失误。