降雨量

• Rainfall this year exceeded the yearly average
  今年的雨量超过了年平均降雨量。
• The amount of rainfall determines the size of the crop
  降雨量决定著收成的好坏。
• The rainfall there averages 300 mm a year
  那儿的年降雨量平均每年为三百毫米。
• What is the average annual rainfall in this region
  这个地区的年平均降雨量是多少
• What is the average annual rainfall of singapore
  新加坡年平均降雨量是多少
• Characters of precipitation variation in jinghe watershed
  泾河流域降雨量变化特征分析
• The rainfall you need is from ? to 1 inch per week
  你需要的降雨量大约从一周?到1英? 。
• Crop yield correlates closely with annual rainfall
  农作物的收成与年降雨量有密切关系。
• The study predicts rain will increase over east africa
  研究预测，东非的降雨量可能增加。
• More than 26 inches of rain fell in one day
  一天的降雨量超过26英寸！