The hope is that they will barely notice the difference in take-home pay but that a higher contribution rate (perhaps 10-15% in total) will in due course allow them to earn a decent pension.

人们希望工人们几乎不能发现到手收入的差别，而是发现这个更高贡献率(总共大约有10 - 15%)能及时的让他们得到一份体面的退休金。

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In the total rate, the contribution of variety change, cultural improvement, the application of fertilizer, and soil productivity was 54%, 36%, 15%, and 27% respectively.

其中，品种更换、栽培技术改进、施肥水平与地力变化和三因子综合作用对产量增长的贡献分别占54％、36％、15％和27％。

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The accumulative contribution rate of the 4 major factors to total variation accounted for over 85%, maintaining most of information of 13 characters.

这4个主因子对变异的累计贡献率为85%以上，基本保持了13个性状的绝大部分信息。

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Tax relief will add another 1%, making a total contribution rate of 8%.

ECONOMIST: Pension prospects