The expressions of radial pressure distribution on the piston rings with non- cosine function and their characteristics are studied in detail in this paper.
本文分析了非仅用余弦函数表达活塞环径向压力分布的方式及有关这种表达式的特性。
Piston jar is the important part of the quasi fluid safety mechanism. Its mechanics property affects the fuze's function greatly.
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。
Thus the function of the distance between valve and piston is put forward.
据此提出气门和活塞间距离的函数。
Thus the function of the distance between valve and piston is put forward. 4160a diesel engine was chosen for example for analysis and calculation.
据此提出气门和活塞间距离的函数。并以4160a柴油机为例，进行了分析计算。
This machine is of LV model, double-row, double-step, double function, water-cooling, and intercrossing, fixed, no basic reciprocating piston type air compressor.
本机为L型、两列、两级、双作用、水冷、有十字头的固定式往复活塞空气压缩机。
The major function, work principle and application of the piston casting machine were introduced.
介绍了活塞铸造机的结构和工作原理及主要用途。
Rings must remain free to function properly and to maintain a good seal. Deposit build up in the ring grooves and on piston lands must therefore be controlled.
活塞环必须保持自由以便能正确地运动及维持好的密封。在活塞环槽内和活塞岸上的沉积物必须被控制。
The airtight function of chromium plating for piston rod is a knotty technical problem for aircraft factories.
活塞杆镀铬层的气密性问题，是航空工厂长期存在的一个老大难问题。
The airtight function of chromium plating for piston rod is a knotty technical problem for aircraft factories.
活塞杆镀铬层的气密性问题，是航空工厂长期存在的一个老大难问题。
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