Around the engine cylinder is a water jacket.

围绕着发动机汽缸的是一个水套。

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A kind of cylinder jacket used in Marine diesel engine is very easy to damage because of adverse working conditions and inborn defect in design.

某船用柴油机气缸套由于其恶劣的工作环境，再加上先天性设计上的缺陷，因此很容易损坏。

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This paper presents a circumstances of the test, description and analysis for dynamic deformation displacement to the cylinder jacket of 6105 diesel engine.

介绍6105柴油机气缸套动变形位移的测试、描述和分析工作。

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Assistance could be in the form of installation of draught proofing, loft insulation, hot water cylinder jacket or more effective heating controls and training on how best to use them.

BBC: NEWS | UK | Northern Ireland | Pilot scheme tackles fuel poverty