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1·First stage product quality planning of diesel engine piston ring.

负责柴油机新产品质量先期策划。

2·The Suggestions on further performance improvement of 280 engine piston are given.

提出了进一步提高280活塞性能的建议。

3·Establish and perfect the gasoline engine piston ring design specifications and process.

负责建立并完善公司柴油机产品设计规范和流程。

4·An oscillating lever connected to an engine piston rod and used to transmit power to the crankshaft.

传动杆：可摆动的杠杆，与引擎之活塞相连，用以向机轴传送能量。

5·Manufacturing process of diesel engine piston ring material, surface treatment, and machining etc...

柴油机活塞环材料、表面处理、机加工等基本工艺原理。

6·The temperature values of special points in CA6110/125Z diesel engine piston are experimentally acquired.

用试验手段测取了CA6 110 /12 5Z型柴油机活塞特征点的温度值。

7·Based on ideal gas equation, the measurement method of diesel engine piston combustion chamber volume was researched.

应用理想气体状态方程，对柴油机活塞燃烧室容积的检测方法进行了研究。

8·The engine piston, connecting rod and crankshaft convert this pressureinto motion for moving the car and operating other systems.

发动机活塞、连杆和曲轴将这种压力转换为运动，从而推动汽车行进并使其他系统运行。

9·The squish patterns in engine piston bowls with different geometry are visualized by the method of oil streak in a motored single cylinder test engine.

本文在一个拖动的单缸实验机上，利用油点条痕法显示了活塞上燃烧室凹坑中挤流运动的流谱，研究了燃烧室形状和几何尺寸对挤流谱的影响。

10·In the diagnosis of gas engine piston, the continuous data quantity is dispersed with the discretization algorithm to multiply or cut down the classes.

在内燃机的柱塞故障诊断中，采用增类减类的离散化方法将连续数据量离散化。