I managed to take one optically stimulated luminescence (O.S.L.) sample at the suspected delta, as well as a few samples for grain size analysis.
我试着在怀疑是三角洲的地方带一个光释光样本，并带一些样本用于晶粒尺寸分析。
The average grain diameter and cumulative relative curve of red sandstone are obtained by the grain size analysis.
对红砂岩进行粒度分析，得出其平均粒径和概率累计曲线。
Microfacies and grain size analysis all indicate that the sandstones are significantly analogous to that of the high-energy clastic coast.
微相和粒度分析都表明其具有明显的高能碎屑海岸的滨海沉积特征。
The experiments show that the grain-boundary are obtained while the fake edges are restrained, which makes a nicer condition for grain size analysis.
实验结果显示，该方法在有效抑制伪边界的同时提取出了比较理想的晶界，为晶粒度分析创造了良好的条件。
The authors introduced the methods and advance of grain size analysis technique, including direct measurement, sieving analysis, setting method and the laser grain-size analyzer;
本文主要介绍粒径测试技术方法及其新进展，包括传统的直接测量法、筛析法、沉降法和以计算机为依托的激光粒度测试仪法；
The grain size analysis and microstructure observation of the undisturbed soil samples from both sides of the road were made, and the fractal theory was used to analyse the soil sample.
对两侧原状土样进行粒度成分测试和微观结构观测，并利用分形理论进行分析。
Analysis is conducted for the effects of different dispersing agent on the results of grain size analysis according to for the soil test selected from Yingou material site at Xiaolangdi.
根据小浪底艮沟土料场筑坝土料的颗粒大小分析试验，对不同分散剂的粘性土颗粒大小分析试验结果的影响进行了分析。
Grain size analysis also indicates that grain size characteristics are mainly influenced by intensity of erosion or deposition and morphology of windward slope.
粒度分析也表明，沙丘迎风坡表面粒度特征主要取决于表面蚀积状况，同断面形态表现出密切的相关性。
Almost every soil test code demands soaking treatment for fine clastic soil before grain -size analysis.
几乎所有的士工试验规范均要求细碎屑土在颗粒分析前进行浸泡处理。
In sum, using laser grain-size analysis in studying soil mechanical composition was feasible.
总之，运用激光粒度分析土壤机械组成是可行的。
In sum, using laser grain-size analysis in studying soil mechanical composition was feasible.
总之，运用激光粒度分析土壤机械组成是可行的。
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