求翻译：赫姆霍兹共振噪声在单缸机中表现得最为突出，在两缸机和三缸机中也能发现。但在四缸以上的多缸机中，由于各缸之间相互干扰，故此类噪声不突出。是什么意思？

Helmholtz resonance noise in the single-cylinder machine was most prominent in the two-cylinder machine cylinder machine, and can be found. However, in more than four-cylinder multi-cylinder machines, due to mutual interference between the cylinder, so such noise is not prominent.

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Helmholtz resonance noise in single-cylinder machines are most prominent, in a two-cylinder engine and three-cylinder engine can be found in. Four multi-cylinder machine cylinder above, since mutual interference between cylinders, therefore such noise is not prominent.

Helmholtz resonance noise in single-cylinder machines are most prominent, in a two-cylinder engine and three-cylinder engine can be found in. But more than four-cylinder of multi-cylinder machine, due to mutual interference between each cylinder, thus noise-like without highlighting.