摘要
以东太平洋 C C 区的一个矿区为例, 建立人工神经网络模型, 分析水深变化对多金属结核分布的影响。结果表明多金属结核丰度、覆盖率和品位的变化与水深关系密切, 同时为该区 C C D 界面深度的确定提供又一佐证。
Am ine area in the C C zone of the East Pacific Ocean w as selected to study the effectof w ater depth change on the distribution of polym etallic nodules by building up artificialneural netw ork m odel. As a result, w e got the change characters of polym etallic nodules’abundance, coverage and grade in different w ater depth, w hich provides another proof fordeterm ining the depth of C C D interface in the study area.
出处
《东海海洋》
1999年第3期62-66,共5页
Donghai Marine Science
关键词
多金属结核
分布
人工神经网络
BP算法
水深
the distribution of polym etallic nodules
artificialneuralnetw ork
B P m ethod