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ash soil
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  灰土
     The order of available zinc content in soil for different types was duck feces mud > yellow mud field > yellow ash soil > yellow soil.
     不同土壤类型有效锌含量的变化规律是:鸭屎泥>黄泥田>黄灰土>黄壤土。
短句来源
     Specially Pay Attention to Few Problems During Construction with Two Ash Soil
     关于二灰土施工应特别注意的几个问题
短句来源
     As how to ensure the quality of construction an d prevent the common defect, this paper introduces the road mix techinics construction of lime ash soil, quality control and prevention measures in the second program of Nanjing Jingjiang Yancheng expressway These measures make good effect in the quality control of this engineering.
     就如何保证二灰土施工质量 ,防治质量通病的发生 ,以宁靖盐高速公路二期工程为例 ,介绍了二灰土路拌法施工工艺、质量控制要点及防治措施 ,这些措施在该工程质量控制过程中取得了良好的效果
短句来源
     Analysis on some problems appeared easily in construction of lime-fly ash soil
     浅析二灰土施工容易出现的问题
短句来源
     It introduces property and characteristic of lime-fly-ash stabilization soil,illustrates composition of secondary ash soil,and discusses quality control on construction of lime-fly-ash stabilization soil from mixing、rolling、maintenance、moisture control,finally it points out lime-fly-ash stabilization soil should be extended.
     介绍了石灰粉煤灰稳定土的性质和特点,阐述了二灰土的组成设计,从拌和、碾压、养生、含水量控制多方面探讨了石灰粉煤灰稳定土的施工质量控制,指出应该推广应用石灰粉煤灰稳定土。
短句来源
  火土
     Ash soil or humus soil from natural plants are used as a media for culturing carpet lawn and its production effect is better than that of pure soil significantly ( P <0 05) and the same as that of reported medium (sandy loam:wooden powder:cow dung:peat composed of rotten mosses=4∶3∶2∶1).
     天然草皮烧成的火土或堆制成腐殖土用作培养基质生产地毯式草坪,其效果显著优于纯土壤的生产效果(P<005),与报导的培养基质(砂壤土∶锯末∶奶牛粪∶草碳=4∶3∶2∶1)无差异(P>005)。
短句来源
     The results showed that (1) the survival rate of seedling increased by. 98% ,95% ,95% and 65% from the natural 40% by covering with rice straw, hog dung, ash soil and loess respectively;
     结果表明:(1)岸杂一号狗牙根种苗在入冬前覆盖稻草、猪粪渣、火土灰和黄泥,种苗由自然条件下越冬率40%分别提高到98%、95%、95%和65%。
短句来源
     The nutritive soil is 80% of red soil, 19% of ash soil,1%of compound fertilizer respectively.
     营养土以80%红壤土,19%火土,1%复合肥配制最好;
短句来源
     Ash soil and humus soil are the economical and effective medium for culturing carpet lawn.
     火土和腐殖土是贵州生产地毯式草坪最经济有效的培养基质。
短句来源
  “ash soil”译为未确定词的双语例句
     The study on two ash soil's construction and quality control in Changchun
     长春地区二灰稳定土施工质量控制研究
短句来源
     Use American Roadbond Roadbed Consolidating(EN-1)and lime soil,lime powder coal ash soil to carry out lots of interior experiment with different doses and adjacent days.
     应用美国“路邦液 (ROADBOND)路基强化剂” (EN - 1型 )与石灰土、石灰粉煤灰土进行不同剂量、不同龄期的大量室内对比试验。
短句来源
     The recommended mathod has been applied for the determination of thallium and cadmium in coal fly ash, soil and sediment samples, and a good agreement was achieved between the data obtained by this method and the certified values.
     本方法已应用于煤飞灰、土壤和河流沉积物中铊和镉和测定,其结果与标准值一致。
短句来源
     Experimental research on dynamic properties of fly ash soil subjected to freeze-thaw cycles
     粉煤灰土冻融循环后的动力特性试验研究
短句来源
     CONTENTS VARIATION AND INFLUENCE APPRAISAL OF U,Th,K,Fe,Mo,Mg AND Zn OF FLY ASH SOIL AND VEGETABLES
     施灰田土壤及所产蔬菜铀、钍和钾、钼、镁、锌含量变化及影响评价
短句来源
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  ash soil
One year after treatment, samples were collected from a fine-textured volcanic-ash soil (Oxic Dystropept) of a mid-altitude hillside in southwestern Colombia.
      
Palladium is taken up by vegetation, generally with a ratio ash/soil>amp;gt;1.
      
The regression coefficients suggested that the applied P would be twice as effective at reducing subsequent P requirement in a Recent Volcanic Ash soil than in the other more developed soils.
      
The cumulative depositions of137Cs,90Sr and fallout Pu in the volcanic ash soil of Korea were determined.
      
Erosional effects on nitrogen balance in maize (Zea mays) grown on a volcanic ash soil in Tanzania
      
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Experiments have been carried out in the Road and Traffic Engineering Research Laboratory of Tung-chi University to determine the compressive and flexural strength and modulus of elasticity of some monolithic paving materials such as bituminous mixtures,lime-soil,lime-fly ash-soil and lime-slag-soil.These para- meters are needed to verify the designed thickness and the structural strength of the pavements constructed with abovc mentioned materials to prevent tensile cracking under traffic...

Experiments have been carried out in the Road and Traffic Engineering Research Laboratory of Tung-chi University to determine the compressive and flexural strength and modulus of elasticity of some monolithic paving materials such as bituminous mixtures,lime-soil,lime-fly ash-soil and lime-slag-soil.These para- meters are needed to verify the designed thickness and the structural strength of the pavements constructed with abovc mentioned materials to prevent tensile cracking under traffic load and certain unfavorable environmental conditions.This paper presents the test procedures,test data and discussion of results.

同济大学道路与交通工程研究所对几种整体性路面材料如沥青混合料、石灰土、石灰粉煤灰土,石灰—水渣-士进行了抗压、抗弯强度及其模量的测定。需要应用这些参数来验证使用这类材料修建的路面的设计厚度和抗弯拉强度,以防止路面在交通荷载和在某些不利环境下产生拉裂。本文提出了列定方法,测定结果,并对测定结果进行了分析讨论。

This paper mainly describes the resutls of laboratorial experimental research on the engineering properties of embankment and base course with fly--ash. It consists of the property of raw materials, the cha racteristics of compacted fly--ash, the strengthening principle of lime fly- ash and lime fly-ash soil, the experimental research about strength and stability of strengthened material of various proportions,the effect of the strength property of strengthened material on various curing conditions and...

This paper mainly describes the resutls of laboratorial experimental research on the engineering properties of embankment and base course with fly--ash. It consists of the property of raw materials, the cha racteristics of compacted fly--ash, the strengthening principle of lime fly- ash and lime fly-ash soil, the experimental research about strength and stability of strengthened material of various proportions,the effect of the strength property of strengthened material on various curing conditions and the research of early strength effects by early--strength agent. And it summarily introduces engineering construction of embankment with fly --ash.

本文主要介绍利用粉煤灰修筑公路路堤以及作为路面基层加固材料的有关工程性质的室内试验研究成果。内容包括原材料的性质、粉煤灰的压实特性、石灰粉煤灰与石灰粉煤灰土的加固原理、各种配比加固材料的强度与稳定性的试验研究、养生条件对加固材料强度性质的影响以及早强剂对加固材料早强效应的探讨等。同时还简要介绍了利用粉煤灰修筑路堤的工程情况。

Volcanic ash soil in Tengchong is derived from eruptive pyroclastic materials of Quaternary volcano. Generally, the soil is acid in reaction, and has pumice and other kinds of blocky ejecta in its solum. The A horizon is characterized by a very dark colour, a very high content of organic matter, a very large water holding capacity, and a particularly low bulk density. There are considerable quantity of allophane in the clay minerals. A large amount of fine humus particles and vitric debris are present...

Volcanic ash soil in Tengchong is derived from eruptive pyroclastic materials of Quaternary volcano. Generally, the soil is acid in reaction, and has pumice and other kinds of blocky ejecta in its solum. The A horizon is characterized by a very dark colour, a very high content of organic matter, a very large water holding capacity, and a particularly low bulk density. There are considerable quantity of allophane in the clay minerals. A large amount of fine humus particles and vitric debris are present in soil matrix. The soil is fairly fertile and productive. The formation process of the soil is dominated by accumulation of organic matter which belongs to lithomorphic meadow type, and ferrallitization accompanied by the biological silicatization in A horizon. Many of the genetic characteristics of these soils are similar to those in other regions of the world.From the facts mentioned above, it can be concluded that this type of soil is influenced greatly by the parent materials and different from the neighbouring zonal scils, therefore, it should be regarded as a special soil group i. e. volcanic ash soil, under the lithomorphic soil order.

腾冲火山灰土形成于第四纪火山碎屑喷出物,通常土壤为酸性,土层中含有多少不等的浮岩和其他形式的熔岩块。A层色暗、有机质含量和持水量都很高、容重特低。粘粒矿物中有显著量的水铝英石。基质含有大量细粒腐殖质和玻璃碎屑。肥力高,能高产。成土作用主要是岩成草甸过程的有机质大量积累和富铁铝伴有表土层的生物富硅作用。该土的许多发生特性与国外的火山灰土相似。鉴于该土受母质的影响深刻和与附近地带性土壤的差异,在分类上可定为岩成土纲中的一个特殊土类,名为火山灰土。

 
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