比较分析了海运物流业的风险程度，指出航海技术专业是隐性的安全工程专业。
The risk degree in Marine logistics industry is comparatively analyzed and navigation technology specialty is pointed out to be potential safety engineering specialty.
比较分析了海运物流业的风险程度，指出航海技术专业是隐性的安全工程专业。
The risk degree in Marine logistics industry is comparatively analyzed and navigation technology specialty is pointed out to be potential safety engineering specialty.
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