The EJB 2.x approach enables the flexibility to do performance enhancing tricks like map the get() methods onto a database cursor or stream implementation, reducing the number of transformations.

EJB 2.x 方法允许灵活地进行性能增强，例如将 get() 方法映射到数据库指针或流实现上，以降低转换次数。

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We are able to take advantage of EJB local interfaces as a means of enhancing performance.

我们能够利用ejb本地接口作为提高性能的方法。

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When recognition is tied to desired performance, it becomes a big driver of enhancing that performance, both the quantity and quality of individual effort and results.

当表扬与管理者所乐见的行为绑在一起的时候，那就变成了一种强大的驱动力，促使那些行为得到提高——个人的努力与成就无论在质量上还是在数量上得到加强。

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Kelli Smith will miss the Olympics after admitting to using EPO, a performance-enhancing drug.

FORBES: The Athlete's Pharmacopeia

It took years, he says, to show that caffeine had a performance-enhancing effect.

FORBES: Lance Armstrong's Other Performance Enhancer: A Look At Supplement FRS Energy

Kallon, who is expecting the hear the results of the test on his 'B' sample very soon, denied being guilty of using a performance-enhancing substance.

BBC: SPORT | Football | African | Kallon plays for S'Leone