1.
					
							piston ring back clearance
						
					
					
						
						
					
					
						(指与活塞底之间) 活塞环内表面间隙
					2.
					
							counterbored piston ring
						
					
					
						
						
					
					
						内表面精车的活塞(压缩)环
					3.
					
							) The inside surface of the ring fits in the groove on the piston.
						
					
					
						
						
					
					
						)些环的内表面和活塞上的凹槽相配合。
					4.
					
							Current Status and Development Trend of Surface Treatment Technology for Piston Rings
						
					
					
						
						
					
					
						活塞环表面处理技术的研究现状及发展趋势
					5.
					
							Numerical Analysis on the Lubrication Performance of Piston Ring by Surface Micro-Texturing
						
						
						微造型活塞环表面的润滑性能数值分析
					6.
					
							internal and cylindrical centerless grinder for pistone ring
						
					
					
						
						
					
					
						活塞环内外圆无心磨床
					7.
					
							ring gap in bore
						
					
					
						
						
					
					
						汽缸内活塞环切口间隙
					8.
					
							vertical -spindle double ended grinding mahcine for piston ring
						
					
					
						
						
					
					
						活塞环立轴双端面磨床
					9.
					
							horizontal spindle double ended grinding machine for piston ring
						
					
					
						
						
					
					
						活塞环卧轴双端面磨床
					10.
					
							surfactant rear
						
					
					
						
						
					
					
						表面活性剂段塞后缘
					11.
					
							Internal combustion engines--Piston rings--Keystone rings and half keystone rings
						
					
					
						
						
					
					
						GB/T14223-1993内燃机活塞环梯形环和楔形环
					12.
					
							"In such a case, the only way to get the engine Back into good operation condition is to refinish the cylinders and fit new pistons and new rings to them."
						
						
						在这样的情况下,要使发动机保持良好的工作状态,只有整修气缸表面,并配装新的活塞和活塞环。
					13.
					
							Internal combustion engines-Piston rings-Oil control rings
						
					
					
						
						
					
					
						GB/T1149.5-1992内燃机活塞环油环
					14.
					
							Internal combustion engines--Piston rings--Coil-spring-loaded oil control rings
						
					
					
						
						
					
					
						GB/T1149.7-1994内燃机活塞环螺旋撑簧油环
					15.
					
							Study on Surface Intensify Disposal and Abrasion Performance of Locomotive Engine Piston Ring Groove;
						
						
						机车发动机活塞环槽表面强化处理及摩擦磨损性能研究
					16.
					
							Study on the Technology of Piston Ring's Surface Laser Micro-texturing Based on Hydrodynamic Lubrication Theory
						
						
						基于流体动压润滑理论的活塞环表面激光微造型技术研究
					17.
					
							Investigation of preparation technologies and tribological mechanisms at high-temperature of CrTiAlN composite films
						
						
						高功率密度柴油机活塞环表面CrTiAlN复合膜的摩擦学性能研究
					18.
					
							Investigation of structral,mechanical,and tribological properties of CrTiAlN composite coatings deposited on piston rings
						
						
						活塞环表面CrTiAlN复合膜的结构、力学性能与摩擦学性能研究(英文)