One of Marie Curie's outstanding achievements was to have understood the need to accumulate intense radioactive sources, not only to treat illness but also to maintain an abundant supply for research.

居里夫人的一项杰出成就是理解了积累强放射源的必要性，这不仅是为了治疗疾病，而且也是为了保持充足的研究供应。

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As mentioned earlier, sensors can be used by DBAs to accumulate server data in order to maintain a history of activities on the server.

正如前面提到的，DBA可以使用传感器收集服务器数据，从而维护关于服务器上活动的历史记录。

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This cushion would take even longer to accumulate, and would require a permanently higher saving rate to maintain.

这种准备需要更长的时间，并且需要持续的较高的储蓄率才能维持。

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Time will tell if the team can maintain its success once its young stars accumulate enough service time to command big raises.

FORBES: Major League Baseball

With a slower start financially and a cautious attitude, many Millennials will take a longer time to accumulate the wealth needed to buy and maintain a home.

FORBES: Financial Insecurity Drives Millennials to Choose Renting

But beginning in the mid-1990s he also advised doctors on how they could accumulate the "critical capital mass" needed to maintain their lifestyle in retirement.

FORBES: The Doctors' Deductions