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- ancient sand ridges 古沙脊
- The radial sand ridges of Jiangsu coast is a special geomorphic unit on the continental shelf of South Yellow Sea. 江苏沿海的辐射沙洲是南黄海大陆架上一个特殊的地貌单元。
- The result is that the long-term evolvement trend of the compages resembles that of the radial sand ridges . 同以往单一研究水道或沙洲不同，文章提出从维持水道-沙洲系统稳定性的角度进行区域海港开发前景研究。
- The erosion at the outer area of Dongsha Sand Ridges was caused by strong wind-induced wave and tidal current. 东沙沙脊东西两侧强烈的潮流和波浪作用使沙脊的两侧遭受较为明显的侵蚀。
- Dongsha sandbank is one of the largest sandbanks in the radial submarine sand ridges system off Jiangsu Province.It has special landform characters and hydrodynamic condition. 摘要东沙是江苏岸外辐射沙脊群中的第二大沙洲，具有独特的地形地貌和水动力条件，对它进行稳定性研究为揭示整个辐射沙洲及其邻近岸滩的动态演变都非常有益。
- So the stability study of the Dongsha sandbank is very helpful to the analysis of the stability of the whole radial submarine sand ridges system and the neighboring tidal flat. 东沙是江苏岸外辐射沙脊群中的第二大沙洲,具有独特的地形地貌和水动力条件,对它进行稳定性研究为揭示整个辐射沙洲及其邻近岸滩的动态演变都非常有益。
- Suspended sediments in the study area mainly stem from resuspending of the submarine sediment in the radial sand ridges (old Yellow-Yangtze River multiple delta). (2)研究区海水中的悬浮体主要来源于辐射沙脊区（老黄河-长江复合三角洲）沉积物再悬浮；
- The new protected areas will encompass a mosaic of savannas covering ancient sand dunes, riverside forests, and swamp forests. 新建的保护区环绕成一个马赛克式的稀树草原，覆盖有古老的沙丘，河边的森林以及沼泽森林。
- TianHuang is found in the field along the side of Gaoshan mountain stream.It is the monazite stone in ancient sand layer. 田黄藏于寿山山溪两旁水田底层，是古砂层中的零散石块。
- The tidal sand ridges in the East China Sea and the sand ridges in the Celtic Sea are all large-scale and deep water sand ridegs on open continental shelf, and were formed in the postglacial sea level rise period. 东海潮流沙脊与凯尔特海沙脊均为开阔陆架上的大型深水沙脊,它们都形成在冰后期海面上升时期。
- The relationshipbetween the shifts of tidal troughs and the evolution of sand ridges are analyzed onbasis of study on the movements of main tidal troughs and small tidal trough on beach. 研究了辐射沙洲区内大型潮沟及岸滩小型潮沟的变迁规律,并揭示了潮沟变迁与沙洲演化的关系。
- The dynamic environmental characteristics of tide currents and the depositional geomorphic features in each sea area with sand ridges and sand ripples in the northern South China Sea are analyzed. 分析了各沙脊和沙波区的潮流动力环境和地貌沉积特征；
- radial sand ridges in the South Yellow Sea 南黄海辐射沙洲
- Tidal channel and tidal sand ridge facies is the dominant facies of the tidal-delta. 前者发育在湾西侧，形成了河口沙坝和分流间湾等沉积相；
- The waves had pushed the sand into little ridges. 海浪推动沙子形成了小小的沙垄。
- My inn had once been a part of an ancient ecclesiastical house. 我的客栈曾经是一个古老教会的房子的一部分。
- The law provides that these ancient buildings must be preserved. 法律规定，这些古老的建筑应该保存。
- I have ancient scrolls and other rarities. 我有古书卷等珍品。
- Soldiers in ancient time used escutcheon to fight. 古代的士兵用饰有花纹的盾作战。
- Ouch! The sand is so hot! I can burn my feet. 哎哟！沙子这么烫！会烫伤脚的。
