查询词典 granulometric

It is concluded that granulometric composition , microstructure, specific moisture content, compacting power efficiency are the main factors influencing loess compacting.

指出黄土的粒度成分、显微结构、含水率、击实功率是影响黄土压实的主要因素。

The results show that the compressibility of cohesive soils is closely related to the grain morphology, granulometric distribution, grain packing and pore distribution.

研究表明：粘性土的压缩性与颗粒的形态、分布及排列、孔隙的分布情况密切相关；一般来说，颗粒的分布分维、定向度、圆度越小，土体的压缩性就越低，抗压性能就越好。

After grain structure analysis, using the fractal theory we get the fractal dimension of granulometric composition of red soil with different pH.

通过对不同pH值红土试样的颗粒成分进行测试，借助分形理论得到不同pH值红土粒度成分分维值。

The experimental research was made according to the granulometric principle on wet ground fine cement by optical sedimentation granulometer, and the factors which influence the particle size measurment were studied.

研究了应用光透沉降粒度仪对湿磨细水泥进行粒径检测的原理、试验结果及影响检测精度的因素。

The SEM test results indicate that the grain size of the material become bigger with the temperature rising but the granulometric distribution has a still uniform distribution.

通过DTA－TG测试，确定了前驱体粉料的热处理温度制度，结合XRD和SEM分析，最终前驱体的热处理温度为900℃左右。

Based on 76 sediments on 12 sandy beaches in July 2003 in South China （36 sublayer sediments included, but not analyzed in this paper）, granulometric characteristics are discussed.

根据2003年7月在华南沿海12个砂质海滩所取得的76个沉积物样品（其中次表层样品36个，不计入研究范围），就该区的沉积物粒度特征展开论述。

Based on the results of magnetic measurements, representative samples were selected for further magnetic, mineralogical, geochemical, granulometric and radioactive 210Pb analyses.

所有样品进行了室温下的系列磁性测量，根据测量结果，选择代表性样品进行进一步的磁学、矿物学、地球化学、粒度和同位素分析。

The effects of α-Al2O3 micro-powder and nano-powder additions on matrix rheologic behavior were studied. The optimum matrix granulometric composition was obtained based on the investigation of matrix rheologic behavior and the properties of α-Al2O3 nano-powder composite high purity corundum brick.

研究了α-Al2O3纳米复合高纯刚玉砖基质中的微粉、α-Al2O3纳米粉的加入量对基质流变性的影响，结合试样的烧后性能确定其基质的最佳颗粒组成。

Based on the systematic study of fault gouge characteristics (such as minerals component, granulometric composition structure and fractal, maturity, present activity and topotaxy by the SEM), a new way using microscopic and quantitative characteristics of fault gouge is put forward to evaluate the aseismatic problem and the fault resistance problem of concealed fault.

基于断层泥的特征（矿物组分、粒度成分结构和分形、成熟度和目前活动度和SEM特征等）的系统研究，探讨和提出了以断层泥的显微和定量特征来评价隐伏断裂的抗震和抗断难题的新思路和方法，并在镇扬大桥工程区域稳定性评价实际应用中取得了良好的效果，这对建在断裂带上的特大型桥梁工程的稳定性评价具有重大意义。

That shear strength parameter is accessed according to quantitative index of granulometric composition is put forward in concrete gravity dam design criterion. By criterion, strength parameter may be acquired easily, however influencing factor of interlayer strength parameter is not all things consider.

混凝土重力坝设计规范》（DL5108-1999）中提出的以粒度成分定量指标评价软弱结构面强度参数，可以较方便地得到夹层的强度参数，但它没有综合考虑影响夹层强度的多种因素。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。