这会降低性能，但确保了可靠性。
This will slow down the performance, but ensure reliability.
默认情况下，运行时同时运行垃圾回收，这会降低性能。
By default, the runtime runs garbage collection concurrently, which reduces performance.
内存使用：如何降低内存使用率，以及这会对性能产生什么影响？
Memory usage: how can you reduce memory utilization, and how does it impact performance?
其缺点在于类型编码信息的开销较大，这会降低吞吐量性能。
Its weakness is that its type encoding info is usually just overhead, which degrades throughput performance.
这会产生附加开销，从而降低性能。
This incurs additional overhead, thereby degrading performance.
这种方法将帮助减轻用户混淆并降低用户试图查看大量数据(这会提供较慢的性能)的可能性。
This approach will help to alleviate user-confusion and mitigate the probability that users will attempt to view unnecessarily high volumes of data which may provide slower performance.
而另一个线程可随处运行，这会导致性能降低。
The other just goes wherever it wants, and that leads to poorer performance.
在系统正常操作时间段，这会显著影响性能，降低系统的响应速度。
During normal operating hours of a system, this can have considerable performance implications and slows down the response time of the system.
在呼吸防护口罩和脸部之间夹在任何东西，这会降低防护性能。
Anything that comes between the respirator and your face will make the respirator less effective.
软件的动态功耗调节可以显著的降低整个系统的能耗，但这会影响到系统性能。
Software based dynamic power control can efficiently reduce the power, which also can induce performance overhead for applications.
性能会被降低，不过这会越来越少，尤其是在很大的事务过程中。
The performance degradation will still happen but it will be much smaller, especially with large transactions.
性能会被降低，不过这会越来越少，尤其是在很大的事务过程中。
The performance degradation will still happen but it will be much smaller, especially with large transactions.
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