rain intensity

In this thesis, with eight events of artificial water-washing test on five different slope gradients, factors affecting soil potassium loss by erosion, such as slope gradient, rain intensity, vegetation coverage, and amount of rainfall are discussed.

本文通过在5个不同坡度径流小区进行的8次人工模拟冲刷试验，探讨了坡度、放水冲刷强度、植被和降雨量等因素对土壤钾素径流流失的影响。

The effect of controlling soil erosion from the treatment of contour planting+ double ridge+ surface mulch is increasing with the increasing of slope angle, rain intensity and erosion rate.

双垄覆盖种植的水土保持效果随着坡度的增加和降雨强度的增加，土壤侵蚀的加剧而更加明显；

The amount of the rainfall and rain intensity had little effect on the water yield from plastic film, asphalt felt, and concrete treated catchments, which had a threshold rainfall of 0.1-1.5 mm.

平均状态下，塑料膜、油毡、沥青和混凝土处理的集水面的临界产流降雨量为0.1-1.5mm，它的产流过程受降雨量和降雨强度的影响小。

The effect of slope length on erosion sediment is different at different rain intensity.

坡长对侵蚀产沙的影响与降雨强度密切相关。

The result shows that the percentage of positive drops increased with drop size as well as the intensity of rain showers.

结果表明：带正电雨滴的百分比随雨滴的增大而增大，也随阵雨强度的增强而增加。

With rain intensity increased, erosion sediment increases for 3 PAM coverage and control.

3种PAM覆盖度和对照下，降雨强度增大，侵蚀产沙量也增大。

The results showed that the rainfall intensity is the significance factor that affect the quantity of rain splashing erosion, the quantity of rain splashing erosion showed positive relation with rain intensity, slope and soil moisture, but it showed negative relation with the ply of felt soil.

结果表明，降雨强度是影响溅蚀量的显著因子，溅蚀量与雨径、坡度、含水率呈正相关，与结皮厚度呈负相关。

By analysis of the differences of the four methods on estimating rain intensity at S band of dual linear polarization Doppler radar, the influence of K_ DP numerical method on the estimating rainfall is also studied here.

分析了S波段双线偏振多普勒雷达几种估测降水强度方法的差异，并与地面雨量站资料进行对比，研究了KDP计算方法本身对降水估测的影响。

Climate Variational Characteristics of Rain Day and Rain Intensity for the Last 40 Years in Qinghai Province

青海省近40年雨日、雨强气候变化特征

Based on the daily rainfall data of 26 stations in 1961-2002 and the precipitation data of 10 stations in 1981-2001 in eastern Qinghai province, the climatic variation characteristics of rain day and rain intensity are analyzed.

利用青海省1961～2002年26个代表站逐日雨量资料和青海省东部地区10个站1981～2001年降水自记资料，分析近40年来青海省雨日、雨强气候变化。

The rain intensity is represented by different colours as shown in the inset.

雨势强度以不同颜色显示，请参看小图。

Based on long-term add-up distributing of rain drop intensity in part areas of our country, the rain attenuation of X-band signal transmitting is computed.

基于我国部分地区降雨强度长期累计分布，计算了部分地区X波段信号传输的降雨衰耗。