鉴于今年降雨量少，居民被告诫不得浪费用水。
Residents were warned not to be extravagant with water, in view of the low rainfall this year.
角马在迁徙时遵循当地降雨的模式。
The wildebeests follow, in their migration, the pattern of local rainfall.
惊蛰标志着气温上升，降雨量增加。
Awakening of Insects signals a rise in temperature and increased rain fall.
如今降雨的时候，雨水会带着黏土和泥沙颗粒从沙丘两边往下流。
Now, when the rain fell, water ran down the sides of the dunes, carrying clay and silt particles with it.
例如，当地山谷系统内部和之间的降雨变化很大，因此，即使相邻的农田也可以产生明显不同的产量。
Rainfall, for example, varied within and between local valley systems, so that even adjacent agricultural fields can produce significantly different yields.
尽管玛雅故地南部地区的降雨量比北部地区更多，但是，在潮湿的南部地区，水资源的问题反而更加严重。
Although southern Maya areas received more rainfall than northern areas, problems of water were paradoxically more severe in the wet south.
粮食的安全和命运依赖于充足的雨水，在非洲尤其如此。在那里，96%的农田依赖于降雨，而不是较发达地区常见的灌溉。
Food security and fortunes depend on sufficient rain, and nowhere more so than in Africa, where 96% of farmland depends on rain instead of the irrigation common in more developed places.
南非开普敦大学的生物学家吉尔·法兰特表示，对于那些想要在无法预测降雨量的地区种植作物的人，大自然会给出很多答案。
Biologist Jill Farrant of the University of Cape Town in South Africa says that nature has plenty of answers for people who want to grow crops in places with unpredictable rainfall.
那片现在是沙漠的地区和所有干旱地区一样，对降雨量相对更大或更小的周期极为敏感，因此那里的动植物分布发生了巨大且迅速的变化。
The areas that are now desert were, like all arid regions, very susceptible to cycles of higher and lower levels of rainfall, resulting in major, sudden changes in distributions of plants and animals.
玛雅故土的降雨量在不同年份是变化莫测的；最近几年的降雨量比其他年份多三到四倍。
Rainfall in the Maya homeland is unpredictably variable between years; some recent years have had three or four times more rain than other years.
尽管一年中大草原上可能会有大量降雨，但至少有一段时间是降雨很少的，造成干旱压力，最终有利于牧草生长。
Though plenty of rain may fall on savanna during the year, for at least part of the year little does, creating the drought stress ultimately favoring grasses.
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。
Rainfall was limited, and what water there was rushed across the plain in the annual flood of melted snow.
三月初的天气不太寻常，温度攀升，降雨还伴随着雷暴。
The beginning of March brings some unusual weather, as temperatures rise and rainfall comes with thunderstorms.
准确地说，热带雨林生长在高降雨量的赤道地区，这些地区全年保持湿润。
Properly speaking, tropical rainforests grow in high-rainfall equatorial areas that remain wet or humid all year round.
夏季降雨量占年均降雨量的80%。
Summer rains constitute around 80% of the country’s annual rainfall.
农作物的收成与年降雨量有密切关系。
在土卫六上，甲烷可以形成云甚至降雨。
他用云遮天，为地降雨，使草生长在山上。
He covers the sky with clouds; he supplies the earth with rain and makes grass grow on the hills.
他用云遮天，为地降雨，使草生长在山上。
Who covereth the heaven with clouds, who prepareth rain for the earth, who maketh grass to grow upon the mountains.
日本的龙是水神，经常让人联想到降雨和水体。
The dragons of Japan are water deities, frequently associated with rainfall and bodies of water.
华东地区江西省周末迎来六个月以来的第一场降雨。
East China's Jiangxi Province embraced its first rain in six months over the weekend.
在高地地区，降雨无常；而低地地区完全没有降雨。
In the highlands the rain was erratic; in the lowlands it fell not at all.
古人同样懂得，树木会增加降雨，而砍伐则会适得其反。
The ancients also understood that trees can increase rainfall and deforestation can reduce it.
如果二月仍无降雨，将演变成200年来最严重的旱情。
If no rains come during the remainder of February, it could become the worst drought in 200 years.
这能改变远至南半球的风暴轨迹、降雨模式和农作物生产。
This could alter storm tracks, rainfall patterns and food production far to the south.
因为埃及几乎没有降雨，所以它的农业完全依赖于尼罗河。
Since rainfall in Egypt is negligible to nonexistent, its agriculture is totally dependent on the Nile.
学者称，阳光、温度、降雨和湿度都可能是造成这种效果的因素。
The researchers say sunshine, temperature, rainfall and humidity seem to be factors.
本周越南中部的降雨量已创纪录，某些地区的雨水是历年同时期的两倍。
Central Vietnam has seen record rainfall this week, with some areas getting twice as much rain as is normal for this time of year.
本周越南中部的降雨量已创纪录，某些地区的雨水是历年同时期的两倍。
Central Vietnam has seen record rainfall this week, with some areas getting twice as much rain as is normal for this time of year.
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