1、

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。

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3、

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;

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4、

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。

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5、

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。

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6、
7、

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。

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8、

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。

provided by jukuu

9、

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。

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10、

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。

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11、

this passage presents recent research of storm sewer and the way to utilize rain, and it introduces chinese urban store runoff simulation model as well as the way to ratiocinate the formula of rainstorm intensity.

本文综述了城市雨水管网研究现状及雨水利用的方法,并总结了暴雨强度公式的推求方法和我国城市雨水径流模型。

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13、

In the scenario, they found that reducing warming would also offset the increasing intensity of hurricanes and would help moderate extreme rain and a lack of water for farming ( in the model, rain decreased, but so did evaporation).

在这种情况下,他们发现,减缓气候变暖也会缓解飓风强度,并有助于缓和极端降雨和农业用水的缺乏(在模型中,降雨减少了,但蒸发也减少了)。

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14、

The intensity of typhoon rain center is improved about 1/ 3, and there are also some improvements on the intensity of north heavy snow, which more approaches the observation.

台风降水中心强度改进近三分之一,北方降雪强度也有一定的改进,更加接近实况。

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15、

During the past 10 years, much improvements have been achieved in sudden changes of tropical cyclone motion, its structure and intensity, sudden intensification of typhoon caused heavy rain, TC track forecast methods etc.

从而在过去10年中,在台风运动突变、结构和强度突变、台风暴雨的突然增幅、热带气旋路径预报方法研究等方面都取得了新的进展。

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16、

In the context of global warming and sea level rise, the frequency and intensity of typhoon wind, rain and storm surge have enhanced, the losses of typhoon disasters have increased in China coastal areas, which seriously threaten the sustainable development of human society.

在全球气候变暖和快速城市化的背景下,台风及其引发的大风、暴雨和风暴潮的强度和频率增强,台风灾害对沿海地区造成的损失加大,严重威胁着人类社会的可持续发展。

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17、

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。

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18、

A new design of infrared rain sensor based on the theory of variety of light intensity is presented.

基于光强变化的原理,提出了一种新的红外线雨水传感器设计。

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19、

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。

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