sediment plume

基本解釋

The sediment plume is tan and green
沉淀物卷流呈現(xiàn)褐色和綠色。
The photo-like true-color image acquired a few hours later shows plumes of sediment washed into the ocean along the coast and a dark plume of smoke near Sendai.
幾個(gè)小時(shí)后拍攝的照片式真色彩圖像顯示出了海岸邊被沖入大洋的沉積物，以及仙臺附近的黑色煙流。
The waters south of the island have been bubbling and fizzing with heat, sediment, bits of volcanic rock, and minerals for weeks, with the plume stretching tens of kilometers.
由于島南面的海水已經(jīng)翻騰了幾個(gè)星期，混合著熱量、沉積物、少量火山熔巖和礦物，這股濁流綿延幾十公里長。