... 痕迹化石 Trace fossil，Ichnofossil，Lebensspur 生物扰动构造 Bioturbate structure 鸟眼构造 Birdeye structure ...
基于4个网页-相关网页
浪控三角洲的平原部分以分流河道和含植物根系和生物扰动构造的泛滥平原沉积为特征。
The delta plain facies is characterized by distributary channel sands and rooted and bioturbated flood plain sediments.
控制花粉传播所必须的气流扰动模式的，是这些器官的生物形态学构造。辩。
It is the morphology of these organs that dictates the pattern of airflow disturbances through which pollen must travel.
射线照片有时已成功地用来发现外表均一的砂岩中的层次构造和生物扰动。
X-radiography has sometimes been used with success to detect bedding structures and bioturbation in apparently uniform sandstone .
应用推荐