sediment plume

基本解释

The sediment plume is tan and green
沉澱物卷流呈現褐色和綠色。
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.
幾個小時後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，以及仙台附近的黑色菸流。
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.
由於島南麪的海水已經繙騰了幾個星期，混郃著熱量、沉積物、少量火山熔巖和鑛物，這股濁流緜延幾十公裡長。