The paper researches on the technique and methods of the columned sample processing of the seabed sediment in hydrographicsurvey.
研究海道测量海洋底质沉积物柱状样品处理技术与方法。
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Recently, the Yellow River HydrographicSurvey Mapping Agency to convene in 2009 the Yellow River section of the unity of tests Xunhou mobilization meeting.