名词中文翻译
中文翻译：活塞环地
同义词：
['piston ring land', 'piston ring land area', 'piston ring land surface']
例句：
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1. The engine's performance is greatly affected by the condition of its piston rings.
发动机的性能受到活塞环状况的极大影响。
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2.The engineer inspected the piston rings and found some minor wear on the surface.
工程师检查了活塞环，发现表面有轻微的磨损。
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3. The piston rings are critical components in maintaining the engine's smooth operation.
活塞环是维护发动机平稳运行的关键部件。