... pre-warning system 预警体系框架 feature of micro-fabric 显微组构特征 rapid freight transportation 快捷货运 ...
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对河北省峰峰矿区通二井田煤系地层砂岩中石英光轴的组构特征进行了显微镜下的观察分析。
This paper analyzes the fabric feature of optic axis of the sandstone in coalbearing series of Tonger well field in Fengfeng mining area by using of microscope.
本文中应用了偏光显微镜、扫描电子显微镜和X射线衍射仪分别对试样的组构特征及扁平颗粒的定向排列特征作了观察和测定。
Polarization microscope, scan electronmicroscope and X ray diffractometer are applied separately to view and determine the fabric characteristics and orientated range of flat particles in samples.
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