There's only a marginal difference between the two estimates.

这两种估计差别很小。

youdao

While the actual wattage difference between a 1 TB SATA drive and a 300 GB Fibre Channel drive is marginal, the cost difference on a watt-per-capacity basis is significant.

虽然1TB SATA驱动器和一个300 GB的光纤通道驱动器的实际功率差异相差不远，但瓦特/容量（单位容量的能耗）的成本差异极大。

youdao

The ported box and the bandpass designs produce less distortion than the sealed box, but the difference is marginal.

导向孔和双反射带通箱设计比密闭箱的失真更小一些，但是差别不大。

youdao

And if you think James would have made more than a marginal difference this year, think again.

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Though they are getting better at responding fast when an alarm is raised, emergency food aid often makes only a marginal difference.

ECONOMIST: The Sahel: Hungry again | The

With high usage, four hours is not particularly acceptable and surprising with a smaller display size than other larger tablets, although there is actually only a marginal difference in current drain between a smaller and larger display.

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