Decrease of material particle size enhanced in-vitro protein digestibility of powder feed without conditioning.
物料粒度减小，能提高调质前粉状饲料的蛋白质体外消化率。
Testing results show that phosphogypsum material particle size distribution is more concentrated, graded poor, good permeability and high shear strength.
试验结果表明：磷石膏颗粒分布较为集中、级配较差、渗透性能良好且抗剪强度较高。
It is because that the particle size of acetylene black is smaller than that of graphite, it is easy to disperse well among active material.
这是因为乙炔黑的粒度比石墨小，比表面积相对更大，能很好地分散在活性物质之间。
The name and particle size of a specific material were not publicized.
对某一特定材料的名称和颗粒大小没有公布。
Thus markedly different reaction processes can be accomplished using the same material by varying the particle size as needed for highly selective photocatalysis.
因此，对需要高选择性的光催化反应来说，使用同样材料，仅仅改变颗粒大小就可以获得完全不同的反应过程。
The absence of force allows both the polymeric material and the filtering compounds to retain their original shape (morphology) and particle size.
缺乏力量允许聚合物材料和过滤的化合物保留他们原始的形状(形态学)和颗粒大小。
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.
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。
Main factors such as final heating temperature, heating time, heating speed and particle size of raw material on dry distillation of oil shale at low temperature were examined.
对影响油页岩低温干馏的主要因素进行了考察，其中包括最终加热温度、加热时间、加热速度及页岩粒度等因素。
The effects of PAM and microwave treatment on the morphology, particle size and crystal structure of the material were characterized by SEM, laser particle size analysis and XRD techniques.
通过SEM、激光粒度分析和XRD等技术，研究了PAM和微波处理对材料的形貌、粒度和晶相结构的影响。
Based on this mechanism, a new mathematical model characterizing the material removal rate in CMP process was developed by using micro-contact mechanics and particle size distribution theory.
基于这种机理，应用微观接触力学和磨粒粒度分布理论建立了一种新的表征CMP过程材料去除速率的数学模型。
Material with the verdure chufa, the effects of ultra-line pulverization by wet processing on the particle size of chufa powder was studied.
以新鲜去皮荸荠为原料，研究了湿法超微粉碎对荸荠全粉粒度的影响。
The effects of loading rate, interfacial adhesive energy, relaxation time of matrix material, average size of particles, and the particle-size dispersity on the energy dissipation are discussed.
在此基础上，计算了材料中的粘性耗散功和损伤耗散功，并讨论了加载速率、界面粘结能、基体材料的松弛时间、平均粒径和粒径分散度等对这两种耗散机制的影响。
In flotation test and production it is often the case that, the fineness of milling material is overstressed while the effect of its particle size composition on the flotation neglected.
浮选试验及生产过程中，人们往往过多强调入选物料的细度，而忽视了入选物料的粒度组成对浮选过程的影响。
Adding the right amount of the additives and increasing the particle size can improve the effect of the mechanical reaction to achieve higher material removal rate.
加入适量添加剂，可增大反应产物的体积，易于提高机械作用的效果，以获得较高的去除速率。
Therefore I choose the sliver sand which is smaller particle size as the the storing water system material.
因此选择粒径较小的细砂作为储水系统的材料。
In addition, particle size of packing material in SPE column also has important influence on the purification efficiency and test cycle.
另外，固相萃取柱填料的粒度对净化效率和试验周期也有重要影响。
This article studies the main factors affecting the extract ratio of aluminum including the ratio of raw material, particle size, broiled temperature, and broiled time and so on.
探讨了原料配比、粒度以及配料烧结温度、时间等工艺因素对贫铝矾土中氧化铝的提取率的影响。
This article studies the main factors, which affect the extract ratio of aluminum oxide from lean alumina ore, such as the ratio of raw material, particle size, broiled temperature, and broiled time.
探讨了原料配比、粒度以及配料烧结温度、时间等工艺因素对贫铝矾土中氧化铝的提取效率的影响。
This method can be widely used to determine the minimal transporting velocity of other large-size particle material in the hydraulic vertical lifting piping.
该方法也可广泛地应用于确定其它大颗粒物料的最小输送速度。
Magnesium hydroxide that was of nanometer level and flake shape and had uniform particle size was synthesized by calcination and hydrochloric acid-acidification and with magnesite as raw material.
以菱镁矿为原料，经煅烧、盐酸酸化后与氢氧化钠反应合成了纳米级、片状、粒度均匀的氢氧化镁。
In the isotope well logging, if the particle size and the proportion are not properly choosed, the test material coincidence rate will be low.
同位素测井中，如果粒径及比重选择不当，会造成测试资料符合率偏低。
The degradation rate of TCAA was found to be related to the amount or particle size of the composition material and stirring speed.
研究发现，不同固液比、复合材料粒径不同、不同搅拌速度及不同气氛对TCAA的降解速率都有影响。
The porosity and flexural strength of the material decrease with the rising of the aggregate particle size;
随着骨料粒度的增大，材料气孔率降低，抗弯强度降低；
The composition includes an adherent material and particles having an average particle size of about 8 microns or less.
该组合物包括粘合材料和平均粒度为大约8微米或更小的颗粒。
The nanometer-level hollow hydroxylapatite material produced by the method is small in particle size, large in pore volume and surface area;
本发明羟基磷灰石纳米空心材料粒径小，孔体 积和表面积大；
Some factors for granulation, such as chemical property, recycle ratio, temperature, moisture of melt, distribution of recycle particle - size, residence time of material, etc.
以好氧堆肥化工艺处理脱水污泥，采用干化的堆肥产品调整高水分脱水污泥时，返料比的设计和操作选择非常关键。
The rock material compression experiments were carried out and a pressure model relating compression ratio and particle size distribution to compression pressure was presented.
设计并进行了集料挤压破碎力实验，并以此建立较为精确的挤压破碎力求解模型；
Overcome the other hammer crusher hammer wear quickly, easily broken hammer pin defects into the material with a particle size large;
克服了其它锤式破碎机锤头磨损快、锤销易折断的缺点，具有入料粒度大；
Overcome the other hammer crusher hammer wear quickly, easily broken hammer pin defects into the material with a particle size large;
克服了其它锤式破碎机锤头磨损快、锤销易折断的缺点，具有入料粒度大；
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