活塞缸是准流体保险机构中重要的机械零件，其力学性能对引信功能的影响非常大。
Piston jar is the important part of the quasi fluid safety mechanism. Its mechanics property affects the fuze's function greatly.
一个不锈钢从动轴包括一个被控制键和不锈钢紧固件，以及一个双作用活塞防止离合器和刹车功能重叠。
A stainless steel output shaft includes a captive key and stainless steel fasteners, and a single double-acting piston prevents overlap of the clutch and brake functions.
介绍了作为热障涂层活塞的功能梯度材料的应用机理、材料特性组合方案、依据及优化设计方法。
The application mechanism, characteristic combination scheme basic and optimization design method of FGMs as piston is discussed.
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