English translation for "有效降水量"
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- effective powerprecipitation
effective precipitation
effective rainfall
effectiveprecipitation
Related Translations:
降水量: precipitation; amount of precipitation◇降水量计 precipitation gage; 降水量学 hyetology 日降水量: daily precipitation 平面降水量: horizontal precipitation 前期降水量: antecedent precipitationpast precipitation 总降水量: gross precipitationtotal precipitation 可降水量: possible precipitationprecipitable waterprobable precipitationpwvwater， precipitable 累积降水量: accumulated precipitationaccumulation precipitation 降水量计: precipitation gageprecipitation gauge
- Example Sentences:
| 1. | Based on the pertinent iterature , the calculation methods of effective rainfall in growing period on dry crop was analysed and summarized in this paper , which combines with research situation of calculation methods of effective rainfall
摘要在查阅国内外相关文献的基础上，对目前有效降水量的研究方法进行了简要的评述，并结合现有有效降水量计算模式，对它们的适应性和计算结果的可靠性进行了对比分析。 | | 2. | Based on the analysis of crop structure and crop yield according to the statistic data in 1949 ~ 2000 year . the total water consumption of main crops and the amount of rainwater utilized have been calculated . the rapid increase in water demand for crops production after the late eighties is the one of main reasons of the water resources crisis in baoding area . the efficient precipitation , the water demand and the deficiencies of main crops in different typical years and in different growth period in baoding plain have been studied in detail . the factors of water use efficiency of different crops have been put forward through the analysis of test data in typical year
本文利用保定市1949 2000年主要农作物的种植面积与产量统计资料，在分析了历年种植结构变化、单产变化的基础上，明确了历年粮食总产变化情况，计算了历年粮食生产的总需水量及其变化；根据农作物的雨水资源的变化规律，分析了历年用于粮食生产的有效降水量；得出了保定市农业用水量从90年代中后期大幅度增加而有效降雨量的明显减小，是造成保定市水资源供需矛盾突出的主要原因之一。 |
- Similar Words：
- "有效剪应变能准则" English translation, "有效键长" English translation, "有效渐近线的估计" English translation, "有效降低办公管理费用规定" English translation, "有效降水" English translation, "有效降水量比值" English translation, "有效降雨" English translation, "有效降雨量" English translation, "有效降雨强度" English translation, "有效降雨损失量" English translation
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