piston ring
英 [ˈpistən riŋ] 美 [ˈpɪstən rɪŋ]

n.

活塞环；涨圈；

英英释义

piston ring

• n.seal consisting of a split metal ring that seals the gap between a piston and the cylinder wall

双语例句

用作名词(n.)

1. These bands are called piston rings.
   这些圈叫做活塞环。
2. This occurs especially during ring reversal.
   这种情况尤其发生在活塞环倒向期间。

权威例句

Piston ring
Piston ring
PISTON-RING
Improving Tribological Performance of Piston Rings by Partial Surface Texturing
Testing piston rings with partial laser surface texturing for friction reduction
Improving fuel efficiency with laser surface textured piston rings
Piston ring and method for the production thereof
Piston apparatus composed of metal piston ring without kerf
Experimental Investigation of Partial Laser Surface Texturing for Piston-Ring Friction Reduction
Numerical Simulation of Piston Ring in Mixed Lubrication-A Nonaxisymmetrical Analysis
Tribological characteristics and surface interaction between piston ring coatings and a blend of energy-conserving oils and ethanol ...
A study of the tribological behaviour of piston ring/cylinder liner interaction in diesel engines using acoustic emission
Spheroidal cast iron particularly for piston rings and method for obtaining a spheroidal cast iron