1、This article includes a performance comparison of the two versions of each program.
本文提供了對每個程序兩個版本的性能比較。

2、The performance comparison was to index all of the PHP test scripts under the PHP 5.3 source tree.
性能比較所執(zhí)行的是對PHP 5.3源樹下的所有 PHP測試腳本（*.phpt文件）進(jìn)行索引。

3、Performance comparison of golden and scalability topologies
黃金拓?fù)浜涂缮炜s性拓?fù)涞男阅鼙容^

4、The performance comparison under the effects of near-far is also investigated.
作了在有遠(yuǎn)近效應(yīng)情況下的性能比較。

performance comparison翻譯