铁矿石则表现为辐照后粗粒级产率明显降低。
For iron ore, the yield of coarse fraction was obviously reduced after irradiation.
有机质含量随着泥炭粒级的减小而明显减少。
The content of organic matter was decreased obviously following decreased of peat granule size.
微细粒级的样品(2毫米)在玛瑙研钵中呈细粉末状。
The finer fraction (2 mm) of the samples was finely powdered in an agate mortar.
细粒级尾砂絮凝沉降性能是全尾砂充填应用中的核心问题之一。
The flocculating settling characteristics of fine tailings is one of the key problems in application of filling by all tailings.
方法行之有效，对提高筛析泥沙颗粒级配的质量有着重要的意义。
This method is effective, and it has important significance on improving the quality of sieve analysis sand grains gradation.
研究了在堆浸工艺中氧化铜矿石粒级大小与浸出率之间的相关性。
The correlation between the particle size of oxidized copper ore and its metal extraction rate in heap leaching process was studied.
探讨了旋风分离器入口含尘浓度对其分离性能及粒级效率的影响机理。
The effect mechanism of separating performance and grade efficiencies of the dust concentration at the inlet of a cyclone separator was discussed.
并对减水剂作用机理及添加方法、颗粒级配作用和粉煤灰作用进行了讨论。
It also talks about the mechanism of superplastic, the way of adding and the role of fly ash and particles distribution.
本文通过对分级试验数据的分析，指出混杂作用对粗粒级的影响是不可忽略的。
In this paper, it is pointed out that the effects of entrainment on coarse particle size are not neglected through analysis of data of classification tests.
对分级参数进行了详细的研究，获得了适合多粒级绢云母生产的工艺和设备参数。
A detailed study is made of classification parameter, establishing the process and equipment suitable for producing multi size fraction sericite.
铜矿含矿信息的直接指示元素倾向于向两极富集，即富集于最粗粒级和最细粒级。
Direction elements of including Cu ore information tend to concentrate in coarse and fine fractions.
一种特殊粒级的沉积颗粒超越它可能沉积的位置、而被搬到某一其他地方的运动。
The movement of sediment particles of a particular size beyond a potential site of deposition to some other place.
采用单颗粒动力学模型计算旋风分离器内颗粒运动轨迹，并由此可算出粒级效率。
Trajectories of motion of particles in cyclone separator are calculated with particle kinetic model, which is followed by the calculation of separation efficiency.
计算结果表明所给的优化模型及算法对于堆积颗粒系统中颗粒级配的优化是可行的。
The results of computation show that the model and the arithmetic are feasible for optimization of grain composition of packing particles in general.
本文主要介绍粗粒级手选废石、冶炼炉渣及二者按不同比例混合料的压缩性能测定方法。
The compression property test method of coarse fraction hand sorting waste rock, smelter slag and their mixed filling materials had been introduced in this paper.
在酸性土壤中P主要分布在较细的粒级中，而在石灰性土壤中则主要分布在较粗粒级中。
Soil P was mainly distributed in the fine fractions on the acidic soils, however on the calcareous soils in the coarser fractions.
在固液相填充复合体系中，采用合理的颗粒级配可使颗粒排列更加紧密，提高堆积密度。
In composite system filled with solid and solid liquid phase, rational particle grade improve particles arrangement closer and increase stacking density.
根据颗粒紧密堆积理论，探讨胶凝材料的颗粒级配对水泥凝胶体微观结构及强度的影响。
By using particle dense packing theory, the influence of particle size distribution of cementitious material on microstructure and strength of cement gel were discussed in this paper.
研究结果对以煤作为燃料改造攀钢选钛厂微细粒级钛精矿干燥系统具有重要的参考价值。
The research has a very important economic significance for reformation of the dry system of minute titanium particles of Panzhihua titanium Concentrating Plant as the fuel with solid coal.
本文概述了涂料耐火骨料颗粒级配对涂料性能的影响，总结了目前颗粒级配方法的特点。
In this paper, a overview of the refractory grain distribution effects on the property of casting coating was given, the characteristic of the method for testing grain distribution was summarized.
其主要工作内容包括黄河河道断面淤积测验，河道表层河床质取样及颗粒级配分析等工作。
Its main work includes the Yellow river sediment cross-section tests, river bed surface quality sampling and particle size distribution analysis and so on.
在单涡流场理论基础上建立了一种改进的油粒轨迹模型，用以预测油水旋流器粒级分离效率。
A modified droplets trajectories analysis model is established for the efficiency estimation of liquid liquid hydrocyclones based on the single vortex field theory.
河床-河漫滩型和谷底洼地型泥炭沉积物中总氮和总磷含量随着泥炭粒级的减小而明显增加。
With decreasing of peat granule size, the content of TN and TP was increasing obviously in peat sediment of river bed-flood land and valley depression land.
制备了不同硫含量的各种粒级的添加硫沥青球，并且选择合适的工艺条件进行氧化稳定化处理。
A various sizes of pitch-based spheres (PBS) with different content of sulfur were prepared and they were stabilized in air with right process.
为了控制尾矿流失，提高银的选矿回收率，结合生产实际，重点研究了选矿产品各粒级的回收情况。
To control tailings to run off, raise the recovery of silver, We emphatic research the recovery of ore dressing product of all grain level.
分析了燃料粒度对烧结生产的作用、影响燃料粒级优化的主要因素，结合生产实践提出了改进措施。
The role of fuel particle size to sinter production is introduced as well as the main factors to affect it. The improving measures are proposed.
通过模型试验，研究了黄河下游夹河滩到高村断面河段漫滩洪水含沙量及颗粒级配的沿程变化规律。
With the model test, this paper researches overbank flood sediment concentration and its gradation change rules from Jahe beach to Gao village river section of lower Yellow River.
通过模型试验，研究了黄河下游夹河滩到高村断面河段漫滩洪水含沙量及颗粒级配的沿程变化规律。
With the model test, this paper researches overbank flood sediment concentration and its gradation change rules from Jahe beach to Gao village river section of lower Yellow River.
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