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产流量的英文

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"产流量"怎么读用"产流量"造句

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  • runoff yield

例句与用法

  • Model output uncertainty due to spatial variability of rainfall
    降雨的空间不均性对模拟产流量和产沙量不确定的影响
  • Statistical analysis showed that soil loss produced by medium rain was dominated and heavy rain ( or storm ) was the primary rain type which could result in soil erosion
    中雨产生的土壤流失次数最多,而大雨以上的降雨是产生土壤流失的主要降雨类型,产流量占80 %以上,土壤流失量占65 %刀5 % 。
  • These models can be used to estimate impact of control measures on river runoff , and to what degree these measures effect the runoff production in river catchments at any given year
    该模型能分离水土流失综合治理对河川径流量的作用大小,并可估算任一年份水土保持措施对降雨产流量的影响程度。
  • ( 2 ) the effects of rainfall on the runoff and sediment in the weihe river are studied . it is pointed out that the rainfall is much less than the average . especially during the flood season , which results in the lower runoff yield
    ( 2 )分析了降雨特点及对渭河流域水量的影响,指出90年代全流域降水量比多年平均值偏少,尤其汛期雨量偏少较多,因而同样降雨条件下,产流量偏少。
  • The impacts of soil and water conservation on river flows have been analyzes by comparison of the runoff amount of prophase and anaphase period . the results indicated that the precipitation producing waters and annuals fluctuate of runoff amount in each catchment have been decreased mainly by soil and water conservation
    根据临界年份把河川径流量分为前期和后期两个时期,比较分析了水土保持对河川径流量年际变化的影响,指出:水土流失综合治理使流域降雨产流量减少,径流量年际波动幅度降低。
  • Abstract : in accordance with the problems in the system of well storing rainfall at present , based on the experiments of artificial simulating rainfall , and assistance with the measures of natural rainfall , the relationships among the surface runoff yield , silt concentration , catching runoff efficiency and the material of surface , slope gradient , rainfall intensity are analysed systematically . then , the best slope gradient and material of surface are chosen , in condition of which surface rainfall yield is the largest and silt concentration is the smallest . this is a beneficial study for the practical use of the rainwater catchment plot in furture
    文摘:针对当前旱井集雨系统存在的问题,利用人工降雨试验,并辅以天然降雨观测,系统分析了旱井集流区的产流量、含沙率、集流效率与下垫面材料、坡度、降雨强度的关系,进而选出了最优坡度及最优下垫面材料,为今后旱井集流区的应用研究做了有益的探讨。
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