?伸缩接合,伸缩接头    expansion joint

?膨胀线    expansion line

?展开图    expansion plan

?膨胀比    expansion ratio

?膨胀轮环    expansion ring (or hoop)

?膨胀冲程    expansion stroke

?膨胀衡程    expansion stroke

?膨胀柜    expansion tank

?膨胀试验    expansion test

?膨胀袪水器    expansion trap

?膨胀箱舱    expansion trunk

?膨胀围壁舱口    expansion trunk hatchway

?膨胀箱舱口    expansion trunk hatchway

?膨胀阀    expansion valve

?试验    experiment

?试验机    experimental engine

?试验水槽    experimental tank

?船模试验槽    experimental tank

?爆发,爆炸    explosion

?爆发引擎    explosion (or ex- plosive) engine

?爆发引擎    explosion (or explosive) engine

?爆发室    explosion chamber

?爆发线    explosion line

?防爆    explosion proof

?防爆型    explosion proof type

?爆发冲程    explosion stroke

?爆发衡程    explosion stroke

?爆发试验    explosion test

?爆炸成形法    explosive forming effects

?爆发比    explosive ratio

?爆炸焊接    explosive welding

?焊条裸端    exposed core

?敞甲板    exposed deck

?敞[露]甲板    exposed deck

?快速锅炉    express boiler

?快速定期船    express liner

?快速轮船    express steamer

?伸缩计    extensimeter (or extensometer)

?延伸标尺    extension scale

?外燃机    external combustion engine

?外部减热器    external desuperheater

?外燃锅炉    external firing boiler