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减渗效果
相关语句
  infiltration-reducing effect
     Study on Infiltration-Reducing Effect of Intermittent Infiltration and Influential Factors
     波涌灌间歇入渗减渗效果及影响因素研究
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  “减渗效果”译为未确定词的双语例句
     Research of the Influence of Irrigation Technical Parameters under Surge Irrigation upon the Reducing Inf iltrat ion Effect
     间歇灌灌水参数对其减渗效果影响的研究
短句来源
     Experimental Study of Reducing Infiltration Effects under Surge Infiltration in Different Soil Structures
     不同结构土壤间歇入渗减渗效果的试验研究
短句来源
     The result indicates that, to some extent, the reducing infiltration rate of intermittent infiltration will increase with the soil clay content increasing and reduce with the soil unit weight increasing, and the ratio of reducing infiltration increases with the intermittent time increasing.
     研究结果表明:在一定范围内,土壤间歇入渗的减渗率随土壤粘粒含量的增大而增大,随土壤容重的增大而减小,分别建立了减渗率与土壤容重和土壤粘粒含量之间的关系; 在一定范围内,间歇时间越长,减渗率越大,周期间歇时间对不同土壤减渗效果影响不同。
短句来源
     The boundary slit has notable effect on intermittent infiltrationand the preferential stream caused the boundary slit which make the effect of reducing infiltration worse.
     室内试验土柱边壁土壤裂缝对间歇入渗影响较大,由边壁土壤裂缝引起的优先流使间歇入渗减渗效果变差。
短句来源
     For the forming of the water-sealing layer, the intermittent infiltration achieves a decreased infiltration rate, a decreased NO3- advancing rate , a higher NO3- content on the surface soil and less NO3-leaching compared with the continuous.
     溶液间歇入渗表土致密层的形成使间歇入渗较连续入渗具有明显的减渗效果,NO_3~-运移锋推进速度减慢,上层土壤NO_3~-含量高,间歇入渗有效减小其淋失量。
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     What about the effect?
     效果如何?
短句来源
     The result is good.
     效果是好的.
短句来源
     Research of the Influence of Irrigation Technical Parameters under Surge Irrigation upon the Reducing Inf iltrat ion Effect
     间歇灌灌水参数对其减渗效果影响的研究
短句来源
     Experimental Study of Reducing Infiltration Effects under Surge Infiltration in Different Soil Structures
     不同结构土壤间歇入渗减渗效果的试验研究
短句来源
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In this paper, based on the field single-point infiltration experiments of surge irrigation and continue irrigation at Guan Zhong, Shaanxi, the influence of surgeimgation technical parameters upon the red- ucing infiltration effects of intermittent infiltration in midium loam is analysed and the reasonal surge irrgation technical parameters that are suitable for midium loam are put forward from the single-point infiltration characteristics. The results can be used as reference for the field irrigation experiments...

In this paper, based on the field single-point infiltration experiments of surge irrigation and continue irrigation at Guan Zhong, Shaanxi, the influence of surgeimgation technical parameters upon the red- ucing infiltration effects of intermittent infiltration in midium loam is analysed and the reasonal surge irrgation technical parameters that are suitable for midium loam are put forward from the single-point infiltration characteristics. The results can be used as reference for the field irrigation experiments and management under surge inigation in the similar districts

本文以大田实测连续及间歇单点入渗对比试验为依据,针对陕西关中土类之一搂土,分析了间歇灌灌水参数对间歇入渗减渗效果的影响。从单点入渗的角度,提出了适合中壤质地土壤的合理间歇灌灌水技术参数,可供类似土壤质地地区间歇灌大田试验及用水管理参考。

Intermittent irrigation is a new surface irrigation technology for saving water, The paper analyses the influence on the results of intermittent infiltration and infiltration reduction by the factors of initial soil moisture, soil structure and watering parameters based on 141 groups of farmland test data of continuous and intermittent single-point infiltration and in the light of middle loamy soil in Guanzhong region of Shaanxi Province. The results show that the degree of initial soil moisture influences mainly...

Intermittent irrigation is a new surface irrigation technology for saving water, The paper analyses the influence on the results of intermittent infiltration and infiltration reduction by the factors of initial soil moisture, soil structure and watering parameters based on 141 groups of farmland test data of continuous and intermittent single-point infiltration and in the light of middle loamy soil in Guanzhong region of Shaanxi Province. The results show that the degree of initial soil moisture influences mainly the initial stage of infiltration process, but a little influence to the results of infiltration reduction; infiltration reduction rate is getting smaller along with the increase of unit weight of surface soil; watering parameters have different effects on infiltration reduction results, among which, the effect on circulation ratio is the maximum.

间歇灌是一种新的地面节水灌溉技术。本文以141组大田连续及间歇单点入渗试验资料为依据,针对陕西关中地区中壤质地土壤,分析了土壤初始含水量、土壤结构及灌水参数等因素对间歇入渗减渗效果的影响。结果表明,土壤初始含水量的大小主要影响入渗过程的初始阶段,对减渗效果影响甚微;随着表土容重增大,减渗率减小;灌水参数对减渗效果有不同程度的影响,其中循环率影响最大。

In this paper, based on the field single-point infiltration experiments of surge flow irrigation and continuous flow irrigation at GuanZhong, Shaanxi, reducing infiltraion effects of surge infiltration in the soil which has the same soil texture (middle loam texture) but dif- ferent soil structures are discussed. Relations between reducing infiltration ratio and surface soil specific weight, also between reducing infiltration ratio and relatively stable infiltration rate are analyzed. The results in this paper...

In this paper, based on the field single-point infiltration experiments of surge flow irrigation and continuous flow irrigation at GuanZhong, Shaanxi, reducing infiltraion effects of surge infiltration in the soil which has the same soil texture (middle loam texture) but dif- ferent soil structures are discussed. Relations between reducing infiltration ratio and surface soil specific weight, also between reducing infiltration ratio and relatively stable infiltration rate are analyzed. The results in this paper can be consulted in field experiments and man- agements of surge border irrigation in these distracts where the soil conditions are similar to the ones diseribed above.

本文以陕西关中田间连续和间歇入渗对比试验为依据,讨论了中壤质地土壤不同结构条件下的间歇入渗减渗效果,分析了间歇入渗的减渗率与地表土壤容重及连续入渗相对稳渗率之间的关系。可供中壤质地土壤地区进行间歇灌大田灌水试验和用水管理作参考。

 
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