河流径流量 river runoff(5) river discharges(0) runoff of rivers(1)   river runoff      The Analysis on the Change Characteristic and Driving Forces of River Runoff in Shaanxi-Gansu-Ningxia Region      陕甘宁地区河流径流量变化特征及人为驱动力分析 短句来源      At present domestic and international research work of river hydrology system responses to global climatic change focus on the change character of river runoff, and the study scope is mostly macroscopic of nation or large district, and few study involve in the reason of local river runoff change.      目前国内外关于河流水文系统对全球变化的响应的研究较多地集中在流域径流量的特征变化上，范围上则是宏观研究大区域或者小流域或者整个国家范围内径流量的多少及趋势，对于一个中尺度区域内河流径流量序列变化的原因探讨较少。 短句来源      So further study on model of influence of human activities on river runoff change and simulation in different regions is necessary.      所以人类活动因素影响下河流径流量变化模型及模拟还有待于针对不同地域、不同时空尺度做进一步的深化研究。 短句来源      The variation tendency of river runoff,precipitation and temperature over drainage areas of the major rivers in Qinghai province was analysed by using nearly 38 years observative data. The Influence of dry climate on the surface water resource in Qinghai was mainly discussed.      通过分析近38年青海省主要河流径流量及其流域降水、气温的变化趋势，着重研究了干旱气候对青海地表水资源的影响。 短句来源      The relation of land use /cover change affecting river runoff is complicated, and it is not the result of unique land use/cover change, but the coupling operation of land use/cover change which affects river runoff. In general, the change of marsh is most effective in all the change.      流域土地覆被变化与流域河流径流量的关系复杂,并非单一的覆被类型变化起主导作用,而是各种变化耦合作用影响了河流径流,但其中影响最为显著的是沼泽湿地的变化。 短句来源   runoff of rivers      Characteristics of Runoff of Rivers at the South Slope of Mt.Tuomuer,and Its Response to Arctic Oscillation(AO)      托木尔峰南麓河流径流量变化特征及其对北极涛动(AO)事件的响应 短句来源   “河流径流量”译为未确定词的双语例句      The flux of 7 main rives was obviously drop, with 0.4851*108m3/a.      黄土高原中部7条主要河流径流量呈明显的下降趋势,年河流径流量以每年0.4851*108m3/a的速度下降。 短句来源      During 33～30 Cal ka BP the climate in Chinese mainland was warm and wet, which led the increased runoff to the Okinawa Trough and the maximum SR of the last 37 ka.      在33～30 Cal ka BP之间由于中国内陆气候温暖湿润，进入冲绳海槽的河流径流量大大增加，研究区沉积速率达到OIS3期晚期以来的最大值。 短句来源      The runoff volumns of the other six rivers are between 0.19 and 0.23 and the extreme value is between 1.85 and 2.42 except the Toudao ditch,whose runoff volumn is 0.44 and whose extreme value is 4.42.Most of the Xinjiang rivers has bigger runoff volumn than that of the 1990s.      从径流量的Cv值看,除头道沟为0 44,极值比4 42较大外,其它河流的Cv值均在0 19—0 23间、极值比在1 85—2 42间。 同时,新疆大多数河流径流量90年代后有明显增多的趋势。 短句来源      the runoff of three rivers is centralized in the year and mainly appears in flood season,the runoff is little in winter and spring,the runoff was reduced from the 1980s to the 1990s and was reduced by 310.9×10~4 m~3;      三条河流径流量年内分配比较集中,主要出现在汛期,春冬两季径流量很少,90年代较80年代径流量减少,减少310.9×104m3; 短句来源      It shows that the runoff volumn is concentrated in the summer,whose ratio is between 50.8% and 70.7% for the whole year. The runoff volumns between the spring and autumn aren't significant. The runoff volumn ratio in the winter is only between 4.7% and 10.8%.      结果表明,新疆河流径流量主要集中在夏季,占年径流量的50 8%—70 7%,春、秋季径流量差别不大,冬季仅占年径流量的4 7%—10 8%。 短句来源 更多        查询“河流径流量”译词为用户自定义的双语例句     我想查看译文中含有：的双语例句 为了更好的帮助您理解掌握查询词或其译词在地道英语中的实际用法，我们为您准备了出自英文原文的大量英语例句，供您参考。   river runoff Impact of forest harvesting on river runoff in the Xiaoxing'an Mountains of China 例句来源       The river runoff had a close correlation with annual rainfall, the size of forest harvesting and regeneration. 例句来源       A significant positive correlation was observed between the annual flow and the size of forest harvesting, which resulted in the increase of river runoff after forest harvesting. 例句来源       River runoff represents the main phosphorus source in the ocean. 例句来源       Diffusion flux into the ocean significantly exceeds the supply of dissolved phosphorus from river runoff. 例句来源       更多             river discharges Although the Yangtze River discharges abundant sediments to the study area, it does not directly affect concentration variations. 例句来源       In years with high river discharges larger parts of the floodplain are inundated, increasing the surface area of suitable nursery grounds for young fish stock. 例句来源       In this way high river discharges are thought to have a positive effect on fish production, while low discharges are thought to have a negative effect. 例句来源       The low contribution of deposit feeders in the SW Balearic Islands may ultimately be a consequence of the lack of river discharges in this area. 例句来源       The lake is turbid with a great amount of flocculated sediments as a result of wind mixing, sediment re-suspension, and Lerma River discharges. 例句来源       更多             runoff of rivers The formation mechanism of heavy metal fluxes migrating with the solid runoff of rivers and composing more than 90 wt % of the metals involved in the system of water migration was studied. 例句来源       1.Erosion of the coastal strip of the Black Sea within Georgia, which is of unique value for resort use, occurs under natural conditions of the runoff of rivers emptying into the sea. 例句来源                Concerning the dating of the Changjiang River eastwards flowing into the sea, this problem has not yet been solved. In this paper the author suggests that it might have taken place in Neogene Period, had been gradually developing, and had been linking up by the retrogressive erosion and the river abstractions at the different regions. There is some proof that the Changjiang River might have been discontinuous before Neogene period. Its upper course was flowing towards the southwest into the Tethys Sea. The ...             关于长江东去入海的时代,这个问题至今还没有解决。本文作者提出那是在新第三纪,是通过河流的溯源侵蚀与河流袭夺而逐步发展并贯连起来的。新第三纪以前、长江上游是向西南注入古特提斯海的;长江中游地区的汇水是分别注入一些彼此隔离的内陆构造盆地的;唯长江下游为单独注入古海的“短”流。自新第三纪开始,长江逐步贯连东去入海的原因,主要是由于新构造运动,青藏高原及其邻区的急剧上升与长江中下游断折构造带的发育。其二是由于长江中下游地带气候条件的明显改变,降水量、汇水量及之河流径流量的增多,河流下切作用的加强。 文摘来源          Concerning the dating of the Changjiang River east wards flowing into the sea, this problem has not yet been solved.In this paper the author suggests that it might have taken place in Neogene Period, had been gradually developing, and had been linking up by the retrogressive erosion and the river abstractions at the different regions. There is some proof that the Changjiang River might have been discontinuous before Neogene period.Its upper course was flowing towards the southwest into the Tethys Sea.The ru...             关于长江东去入海的时代,这个问题至今还没有解决。本文作者提出那是在新第三纪,是通过河流的溯源侵蚀与河流袭夺而逐步发展并贯连起来的。新第三纪以前、长江上游是向西南注入古特提斯海的;长江中游地区的汇水是分别注入一些彼此隔离的内陆构造盆地的;唯长江下游为单独注入古海的“短”流。自新第三纪开始,长江逐步贯连东去入海的原因,主要是由于新构造运动,青藏高原及其邻区的急剧上升与长江中下游断折构造带的发育。其二是由于长江中下游地带气候条件的明显改变,降水量、汇水量及之河流径流量的增多,河流下切作用的加强。 文摘来源          At the start of the dry season, the average contents ot total chromium, total dissolved chromium, trivalent chromium, hexavalent chromium, and paniculate chromium in the lower reaches of the Huanghe River are 25.55, 1.04, 0.781, 0.169 and 24.43 Hg/L, respectively, while those in its estuarine region are 2.39, 0.443, 0.438, 0.005 and 1.95ug/L, respectively.At the start of the wet season, the average contents of total chromium, total dissolved chromium, trivalent chromium, hexavalent chromium and particulate ...             对黄河下游及河口区铬的测定结果表明,丰水期不同形态铬的含量均比枯水期高,铬含量的分布与河流径流量、排污量有关。形态研究表明,河水中以颗粒铬[Cr(P)]为主,三价铬[Cr(Ⅲ)]次之,六价铬[Cr(Ⅵ)]最次。近河口区域与河水相似,但在远离河口区域,丰水期Cr(Ⅲ)成为主要形态,Cr(Ⅵ)仍为最次要形态。Cr(Ⅲ)与COD,Cr(P)与COD,及Cr(P)与悬浮体(TSM)均有较好的相关性。Cr(Ⅵ)在河口条件下,可被有机物还原,并被悬浮物吸附而转入沉积物。 文摘来源   << 更多相关文摘         相关查询: 径流量 河流 河流消失 液体径流量 风景河流 河流汇合点 河流密度 河流源头 河流落差 后退河流 河流泛滥 河流水情  对查询结果不满意

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