1. 911查询·英语单词

1. What is the average annual rainfall in this region?
    这个地区的年平均降雨量是多少？

2. There was another rainfall early this morning.
    今天清晨又下了一场雨。

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3. Heavy rainfalls flooded the lowlands.
    大雨淹没了低凹地。

1. rainfall是什么意思

1. 降雨：成水系用斯特拉勒(Strahler)法来分级:直接发源于河源的小河流为一级雨,因此也常把降水(Precipitation)混称为降雨(Rainfall).

2. 雨量：下雨常给人带来乐趣,下雨时可以看雨点(rain drop),雨过天晴可能看到彩虹(rainbow),可是如果降雨量(rainfall)太大就会造成水灾(floods). 不过适量的雨水有利于植物的生长,热带雨林(tropical rain forest)里就长着各种不同的植物.

3. 降雨量：(rainbow). 可是如果降雨量(rainfall)太大,却会造成水灾(floods),前年夏天中国南方许多地方就遭受了百年不遇(once-in-a-century)的特大洪灾,许多人都投入

4. 雨量;降雨：rainfall rate 降雨速度 | rainfall 雨量;降雨 | rainmaking 人工降雨

1. In this research at first the six factors affecting rainfall were chosen, as the input variables. They are the minimum atomospheric pressure, maximum wind velocity near typhoon center, move speed of typhoon center, the radius of typhoon, the shortest distance between typhoon center and Taipei monitoring station, station humidity.
    本研究先选取影响台风雨之因子，选用钟型函将中心最低气压、近中心最大风速、移动速度、暴风半径、台风中心距测站最短距离、测站湿度做为六个输入变，建模糊属函。

2. rainfall什么意思

2. In high cold region northwest of Hebei Province where it is drought and less rainfall. the vegetables were planted by irrigating with the water under ground, so the water level under ground decreased; the research on saving water of Radish and Cabbage under PFM was conducted, in order that the aim at saving water, high yield and good quality of vegetables under PFM could be realized.
    本试验针对冀西北坝上地区干旱缺雨，靠开采地下水生产错季蔬菜，造成地下水位不断下降问题，以地膜覆盖生产蔬菜达到节水、高产和优质为目的，进行了萝卜和甘蓝地膜覆盖的节水生产研究。

3. Cross spectrun analysis; atmospheric refraction index; sunspot; rainfall
    交叉谱分析；大气折射指数；太阳黑子；降水

4. rainfall的意思

4. This research used Sauchun street landslidel areas as experimental sites, cause by typhoon rainfall, to investigate the major reasons of landfall and estimate the combination of nature control works and traditional method planning efficacies. After slope landslide control engineering works completed, there are many vegetations growing very well and landscaped on its surface. And this area's slope stability had been successfully increased.
    本文则以哨船街一带因台风豪雨所引起的边坡崩塌与土石泥流灾害为例，藉由现场调查、测量与分析研判后，以自然工法施设为原则进行边坡崩塌整体治理及规划，经施工完成后其边坡稳定性已得到改善，坡面之植被也於短期内恢复，并加速自然演替现象，成功地降低边坡崩塌的灾害潜势及景观调和改善。

5. Surface erosion occurs mainly in farmland, sparse grassland and woodland, is the rainfall and runoff erosion on the surface is relatively uniform, including the raindrop erosion, sheet erosion and rill erosion.
    面蚀主要发生在坡耕地、稀疏牧草地和林地，是降水和径流对地表相对均匀的侵蚀方式，包括雨滴侵蚀、片蚀和细沟侵蚀。

6. The correlation between the displacement of colluvial landslides and the rainfall has been studied systemtically in term of the theory of the Grey System and the statistics, finding the displacements of the slope are very closely interrelated with the rainfall, and the circles of the displacements are also coincided with the circle of the rainfall.
    运用灰色系统理论和数理统计基本原理，对堆积层滑坡位移与降雨的加卸载作用关系进行了系统研究，发现滑坡位移与降雨的加卸载具有密切的关联性，且位移变化周期与加卸载周期相吻合。

7. Is about 110 days in a year, the annual average rainfall is around 700 mm and the rainfall is
    均降雨量约为700 mm，降雨主要集中在6 到8 月。霜和雪总是来得早走得晚，霜期总是很长

8. Some results are gained.(1) There is close relation between the change of south Asia high character index, trough in the westerlies and plum rain date character (the beginning, ending dates and lasting days of plum rain, rainfall and area of rain).
    得出：(1)南亚高压特征指数变化和西风槽移动与江苏梅期（入梅、出梅、梅期、梅雨量和落区）特征有密切关系。

9. All this indicate that the main channel is a mature river. But the large-scale debris flow has happened. Base on the investigation, the paper analyzed three aspects reasons. One is that the Longlonggou is a typical debris flow trough, which is a branch of main channel and locates in the site nearby main channel outlet, and can provide a great deal of substances. Second is that main channel has broad drainage area, and it can form large-scale flood. This is a strong hydrodynamic condition, and can carry vast scale solid matter. Third is the factor of intense rainfall.
    骆驼沟流域面积大，纵坡降缓，沟谷开阔，是一条比较成熟的河流，但却发生了较大规模的泥石流，通过调查分析，认为主要有三方面原因：（1）支沟垄龙沟距主沟沟口很近，且为一条典型泥石流沟，能够为主沟泥石流的发生提供大量固体物质来源；（2）主沟汇水面积广，可形成大规模洪水，为泥石流的发生提供了强大的水动力条件，能将垄龙沟大量固体物质带到沟口；（3）强降雨因素。

10. Study is made of climatic variation of rainfall and rainy on a yearly, monthly and daily basis in terms of 1961–1999 data from 36 stations in Zhejiang Province.
    用1961～1999年浙江省36站的资料，研究了浙江省年、季、月降水总量与雨日数的气候变化。

11. The study was to explore the influence of rainfall on the winter wheat growth and development and yield.
      ［目的］探讨降水对冬小麦生长发育及产量的影响。

12. rainfall的意思

12. Under normal circumstances, the tropical Pacific region, the monsoon currents from the Americas to Asia, so that the surface of the Pacific to keep warm and to bring the Tropical Rainfall around Indonesia.
      正常情况下，热带太平洋区域的季风洋流是从美洲走向亚洲，使太平洋表面保持温暖，给印尼周围带来热带降雨。

13. The rainfall acidity of Hongshan District is intensity, and primarily is the influence of the first reason.
      本次实验结果与洪山区的监测结果相比，规律相同，结论基本一致。

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14. Studies have found that the worst effects of acid rain and other pollution occur within several hundred miles of a power plant, where the extra acidity of rainfall can poison crops, trees and lakes alike.
      研究发现酸雨和其他污染的最大危害发生在发电厂的几百英哩内，那里过酸的降雨可以毒化庄稼，树木和湖水。

15. In the end, the effect mechanism of rainwater acidity, rainfall intensity, soil gradient and land using on pollutant generation, migration and transformation of pollution flow from soil-water interfaces were discussed.
      在此基础上，探讨了降雨雨水酸度、降雨强度、土壤坡度以及土地利用方式等对土水界面污染流污染物产生及迁移转化的影响机制。

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16. The average volume-weighted pH values for rainfall, throughfall and stemflow were 6.13, 6.06 and 4.18, respectively, at the FFC forest site, and 5.86, 5.67 and 3.37 at the XQF forest site. Acidity of rainfall and throughfall showed some seasonal trends, with minimal pH values in summer and maximal in winter.
      在FFC监测场，降雨、穿透雨和树干径流雨量加权平均pH值分别为6.13、6.06和4.18，在XQF监测场，其相应的数值分别为5.86、5.67和3.37；降雨和穿透雨的酸度表现出一定的季节变化动态，其最低月均pH值出现在夏委，最高值在冬季。

17. Chaparral and maquis are seasonal and have low rainfall witha prolionged dry season.
      北美夏旱灌木群落和马基群落是季节性的而且降雨少又具有很长的旱季。

18. rainfall在线翻译

18. The author holds that the main factors to cause the serious shortage of water in the Loess plateau are rainfall, landform, strata structure and groundwater circulation, and the strata lithology and neotectonic movement are the decisive factors affecting the groundwater environment.
      摘 要：文章分析了黄土高原地下水形成的地质环境，认为降水量、地形地貌、岩性构造和地下水循环是造成黄土高原严重缺水的主要因素，地层岩性和新构造运动是影响地下水富集的决定性因素。

19. rainfall的翻译

19. Under the natural rainfall condition, there were a good consistence and corresponding between sediment and rainfall processes, and rainfall intensity had an obvious influence on sediment process.
      其中深松+覆膜+垄向区田、深松+垄向区田、覆膜+垄向区田处理的土壤侵蚀量均远远低于允许值。

20. Through the experiments of rainfall-runoff plots in Gannan County in 2006, 2007 and 2008, the characteristics of rainfall-runoff, infiltration, soil water redistribution, soil water storage, water balance, soil erosion and their simulation were studied. The results are as follows.
      本文针对黑龙江省西部半干旱区坡耕地干旱和水土流失并存的实际问题，选取了少耕深松、免耕秸秆覆盖、垄向区田、覆膜+垄向区田、深松+垄向区田、深松+覆膜+垄向区田等几种保护性耕作措施，以甘南县为试验基地，通过2006、2007、2008三年的野外径流小区试验，天然降雨和人工降雨相结合，进行了不同耕作措施、不同降雨强度、不同前期土壤含水量条件下的坡耕地降雨径流、入渗、土壤水再分布、土壤储水量、水量平衡和土壤侵蚀特征及其模拟研究。

1. （降）雨量
    Rainfall is the amount of rain that falls in a place during a particular period.

    e.g. There have been four years of below average rainfall.
           已经有4年降雨量低于平均值了。

1. water falling in drops from vapor condensed in the atmosphere

    Synonym: rain