基于数学模型的40万吨矿砂船技术经济研究

Publisher: 国家哲学社会科学学术期刊数据库

E-ISSN: 1009-7600|17|6|89-91

ISSN: 1009-7600

Source: 辽宁高职学报, Vol.17, Iss.6, 2015-01, pp. : 89-91

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Abstract