河水含沙量的英文

• sediment concentration in river

• "河水"英文翻译    river water
• "含"英文翻译    keep in the mouth
• "沙"英文翻译    sand
• "量"英文翻译    measure capacity
• "含沙量" 英文翻译 :    grittiness; sand content; sand load; sediment charge; sediment concentration; sediment content; sediment discharge concentration; sediment spatial concentration; silt carrying capacity; silt charge; silt concentration; turbidity; turbidness
• "含沙量；含沙率" 英文翻译 :    sand content
• "标准含沙量" 英文翻译 :    index sediment concentration
• "测点含沙量" 英文翻译 :    sediment concentration at a point
• "单样含沙量" 英文翻译 :    index sediment concentration
• "含沙量大的" 英文翻译 :    sediment-laden; silt-laden
• "含沙量计" 英文翻译 :    sand grain meter
• "河流含沙量" 英文翻译 :    river loads; stream loads
• "浑浊度；含沙量" 英文翻译 :    turbidity
• "泥浆含沙量" 英文翻译 :    sediment concentration of slurry
• "平均含沙量" 英文翻译 :    average sediment concentration; mean sediment concentration
• "天然含沙量" 英文翻译 :    natural load
• "中深含沙量" 英文翻译 :    mid-depth concentration
• "总含沙量" 英文翻译 :    total sediment load
• "最大含沙量" 英文翻译 :    maximum sediment concentration
• "测含沙量断面" 英文翻译 :    sediment range
• "含沙量观测站" 英文翻译 :    sediment station
• "测含沙量积深试样" 英文翻译 :    depth-integrated sediment sample
• "垂线平均含沙量" 英文翻译 :    mean sediment concentration at a vertical
• "单位容积含沙量" 英文翻译 :    spatial concentration of sediment
• "单位体积含沙量" 英文翻译 :    spatial sediment concentration

• The results indicated that with the change of water and sand condition and the altitude of tongguan and the development of the industry and agriculture in recent decades , the water environment of wei river had changed largely , which were shown as follow : annual runoff and seasonal flood decreased sharply ; water stream of large discharge decreased and the range of runoff decreased greatly ; sediment load per year decreased generally , sediment concentration of water increased , and the sand silting up was serious ; water channel swung and shrank , and water regime deteriorated ; frequencies of big floods decreased obviously , and hyper concentrated flood increased obviously ; water levels of the same runoff rose universally , and the frequencies of the floods increased and aggravated ; water pollution was very serious
  结果表明，近期随着水沙条件、潼关高程等的变化及工农业的发展，渭河的水环境发生了巨大变化，表现在年水量及汛期水量锐减；大流量级水流出现次数减少，水量减少幅度大；年输沙量总体减少，河水含沙量增大，泥沙淤积严重；河道向摆动型发展，河道萎缩，河势恶化；大洪水发生的次数显著减少，高含沙小洪水明显增多；同流量洪水位普遍抬高，洪灾发生次数增加，洪灾加重；水质污染极为严重。