从墨西哥湾的漏油事件到美国气象法案的流产，再到匈牙利的毒泥泄漏事件，2010年多数关于环境的新闻可能算不上恐怖，可也是令人沮丧的。
From the oilspill in the Gulf of Mexico to the U.S. failure to pass a climate bill to the toxic sludge in Hungary,most of the environmental news of 2010 was discouraging, if not horrifying.
然而，与海豚利用海绵捕捉藏在泥中鱼类的海绵捕食法不用，海螺捕食法在鲨鱼湾分布并不广泛。
Unlike sponging, however, in which dolphins use sponges to find fishes hiding in mud, conching isn't yet widespread in Shark Bay.
文中主要叙述了中子活化分析天然泥沙法的原理及在杭州湾北岸研究底沙运动的应用情况。这次试验区域是杭州湾北岸，共取现场泥样27个。
Authors describe the principles and application on investigation of bed-load movement along North Bank of Hangzhou Bay. 27 bed-load samples were callected in the test region.
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