...理() 轮机概论 Introduction to Marine Engineering [ 46 ] 第二章船舶柴油机动力装臵 (3)膨胀冲程(Expansion stroke)：燃油猛烈燃烧，气缸内燃气 压力5-8MPa，温度1400-1800C。高温高压的燃气膨胀推动活 塞下行做功。
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Soft levers require stroke to go towards caliper and hose expansion instead of brake power.
软的刹把会把行程消耗在夹器和油管的扩张而非产生制动力上。
The spray has been thoroughly investigated with a diesel combustion model. A rapid compression and expansion machine capable of simulating the diesel compression stroke has been made.
本文作者在自制的压缩膨胀装置中模拟有涡流和无涡流情况下的柴油机压缩过程，并用高速摄影方法拍摄喷雾的扩展形态。
The column USES the double expansion and contraction function hydraulic cylinder, increases the power stroke to satisfy the support to adjust the high scope the need.
立柱采用双伸缩作用液压缸，以增加工作行程来满足支架调高范围的需要。
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