求翻译：而在救灾的物流管理上，日本的主要做法有：制定灾害运输替代方案，事前规划陆、海、空运输路径（因海运和空运受震灾影响小，所以多利用这些资源）是什么意思？

In relief logistics management, Japan's main practice: development of disaster transportation alternatives, advance planning of land, sea and air transport path by the earthquake impact on small (because maritime and air transport, so use of these resources and more)

And in the relief of logistics management, Japan's main approach: develop a disaster transportation alternatives, and pre-planning transportation by land, sea and air path (maritime and air transport for the earthquake, and so many take advantage of these resources)

But in the disaster relief physical distribution management, Japan's main procedure includes: (Because the formulation disaster transportation alternative scheme, planned the army, navy and air forces transportation way in anticipation marine transportation and aerial transport is affected slightly

On the logistics of disaster relief management, Japan's main practices: develop disaster transport alternatives, prior planning and land, sea and air transport path (due to shipping and air transport little affected by the earthquake, so take advantage of these resources)

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