muddy sand 中文意思是什麼
muddy sand
解釋
泥質砂層-
The low and flat coastal plain, the vulnerable muddy coast and the radiate sand ridges without external sediment supply in jiangsu province are extraordinarily sensitive to coastal dynamical changes. faced with the possible sea - level rise in the future, inevitably, the region will be exposed to serious impacts comparatively
江蘇中部低平的濱海平原、脆弱的淤泥質海岸和缺少外來泥沙供給的輻射沙洲對海岸動力變化異常敏感,面對未來可能的海面上升,該區域必將受到較為嚴重的影響。 -
Layers of carbonate limestones, silty mudstones, quartz sand and solidified lava show that within the past 600 million years, this area was a warm, shallow sea, then a muddy swamp, then a vast desert of shimmering hot dunes, then a glacial ice sheet, then a shallow sea once again
層層的碳酸石灰巖、粉砂質泥巖、石英砂和凝固的熔巖,顯示在過去六億年間,這個區域曾經是溫暖的淺海,接著依序變成泥濘的沼澤、擁有炙熱沙丘的廣闊沙漠,然後是冰川,后來又再度成為淺海。
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