查询词典 rainfall

First, with multi-centered concentralization and regular intersection of azonality and zonality, the villages are not uniformly distributed. Second, basically in agreement with the differences in rainfall, population distribution and regional economy, the number of cancer villages recedes from eastern part to western part in a graded pattern.

其地理分布有两个特点：一是空间分布不均匀，呈现多中心集中形态，体现出非地带性和地带性规律的交叉；二是癌症村数量由东向西递减呈梯度分布，与我国的水资源、人口分布和区域经济差异基本一致。

There was consanguineous relationship between summer rainfall anomaly in North China and continual circulation anomaly from spring to summer .

华北夏季降水异常与从春到夏的持续环流异常密切相关。

The content of NH3-N of Coniferous mixed forest is higher than rainfall and other forest. The content of NH3-N of Corylus cornuta marsh is lowest. The purgative effect of NH3-N of Larix gmelinii plantation is better too.

樟落混交林的氨氮含量明显高于大气降水和其它林分类型，榛子灌丛的氨氮含量最低，落叶松人工林对氨氮的净化效果也很好。

The content of Zn in runoff of Pinus koraiensis plantation(H-3),Corylus cornuta marsh and Picea asperata plantation is lower than rainfall, and the content of Zn in Pinus koraiensis plantation (H-3) is the lowest.

红松人工林(H-3)、榛子灌丛和云杉幼林地的Zn元素含量都低于大气降水，且红松人工林(H-3)的Zn元素含量最低。

Observation of radar and intensive surface wind of 0505 typhoon Haitang is used to analyze the relationship between radar reflectivity and observed precipitation and the relationship between mesoscale surface stream field and heavy rainfall. The analysis shows that when the Doppler radar reflectivity reaches 50 dbz, it has a good correspondence to the heavy one hour precipitation. Besides, heavy precipitation is also related to the mesoscale cyclonical current and confluent currents, it occurs near the mesoscale cyclonical or confluent current appearing at the same time.

利用严重影响浙江东南地区的2005年05号台风的雷达和地面加密风场资料，分析对比台风中尺度暴雨过程中雷达回波与实况降水、中尺度地面流场与暴雨之间的关系，结果得到：多普勒雷达近地面强回波带或中心往往达到50 dbz时，与一小时的强降水区有很好的对应关系，暴雨中心区也与地面加密的中尺度流场中出现的中尺度气旋性环流和汇合气流有关，强暴雨区落在同时刻中尺度涡旋或汇合线附近。

Principal modes of interannual and decadal variability of summer rainfall over South America.

南美夏季降水的年际，和年代际变化的主要模态。

In this droughty country,only few coastal part of the country have enough rainfall precipitation to make citizen live.

這是個以干旱為主的國家，只有少部份沿海區域有充足的雨量，可以維持大量人口的生存。

This paper proposed robust characteristic function for real-time flood forecasting system,and established the dynamitic monitor module for rainfall error,and researched dynamitic robust estimation for AR model parameters.

把抗差估计理论引入实时洪水预报系统，提出适合于实时洪水预报系统的抗差特征函数，建立降雨误差的动态监控模式，研究实时修正模型参数的动态抗差估计，结合洪水预报模型，形成具有水文学特点、抗差性强的实时洪水抗差预报系统。

The seasonally alternative distribution of wind and rainfall provides energy for soil erosion and loose underlying material, erodible soil types and landform also provide the material basis for desertification.

而河湖积和风积的松散土壤下覆物质和地形地貌及土壤特征都为荒漠化的发生和发展提供了物质基础。

The results showed that a sample of 7-year could satisfy the requirements of obtaining a stable erosive rainfall standard.

结果表明，样本数达到7年时，所拟定的降雨量标准才能稳定。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。