滨线退到相应的位置上.The shoreline regressed in response to the situation.在平行于滨线的剖面上,薄层显得尤为平整.The laminae may appear especially even and parallel in sections parallel to the shoreline.沙脊呈平行的 、 微弓形排列,这能反映滨线迁移的历史.Cheniers have a par...
The reactions of fish to AC can be distinguished into four stages: electrifying, electrotaxis, electronarcosis and electrocuting.鱼对交流电的反应可分成四个阶段: 感电 、 定向 、 麻醉和击昏反应....