perf
n. 穿孔
例句
This is the AWGN Channel 4 phase shift keying modulation, as well as its perf...
这是在AWGN信道下四相键控调制,以及其性能分析。
There are sixteen (16) relays inside the box that are soldered in place to a perf board.
有16(16)继电器方框内是在焊接的地方,一个性能董事会。
Preferably, stress test with and without the objects in session state to see what the perf.
对session中存储和不存储对象都做一下压力测试,看看哪个更好,将会是更好的。