【摘要】 文中介绍了X光照像法的基本原理、样品制备、曝光条件和在实践中的应用。在“均质”、“块状”砂岩样品中发现了小波痕交错层理、波状交错层理、平行层理、冲刷面、泥砾和成岩现象,表明X光照像法是研究“均质”,“块状”岩石,提供有关沉积过程、沉积环境、古地理等信息的有效方法。更多还原

【Abstract】 The present paper introduces the principle, sample preparation, exposure condition of radiongraphy as applied in sedimentological study. Small scale ripple cross-bedding, wavy cross-stratification, parallel bedding, scouring side, mud-gravel and diagenetic phenomenon are discovered in "homogeneous", "massive" sandstone samples. It shows that radiography is an effective method to study "homogeneous", "massive" rock and provide important information concerning sedimentary processes, sedimentary environments and paleography, etc.更多还原