| 摘要 |
A modular-like system of offshore structures for imparting flexibility to the offshore exploration and production and transportation industries so that exploration, production and development work can take place over a large range of marine depths and operational circumstances with one or more marine vessels, a family of spacing-jack-and-coupling means for stabilizing the vessels and for coupling them thereto, and a family of supporting stationing structures or modules which are used for lending support to the stabilized vessel or to operational structures established by the vessel.
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