求翻译：介于船舶壳体的保温性能差，舱室狭小，船舶移动性很强，随航行的海域不同，外部参数在较短的时间内会发生较大的变化。是什么意思？

The poor performance of insulation between the shell of the ship, a small cabin, the ship highly mobile, with sailing in the waters outside the parameters larger changes in the short period of time.

between ship-warm body compartments, poor performance, small ship movement is very strong, with the navigation of the seas, an external parameter in a relatively short period of time has been changed.

Is situated between the ships shell the heat preservation performance to be bad, the cabin is narrow and small, the ships mobility is very strong, is different along with the navigation sea area, exterior parameter can have the big change in the short time.

Poor insulation performance of ship hull, cabin small ships move very strong, with sailing waters of different, external parameters in larger changes can occur within a relatively short period of time.

正在翻译，请等待...