spread in performance发音

意思翻译

性能参差

相似词语短语

be spread in───散布

spread───vt.传播，散布；展开；伸展；铺开；n.传播；伸展；vi.传播；伸展；adj.伸展的

excellence in performance───卓越的表现

performance───n.性能；绩效；表演；执行；表现

spread operator───扩散算子

spread knowledge───传播知识

spread over───分散，传开；传遍，延续；遍布于…

spread down───延伸；蔓延

spread collar───展开领

双语使用场景

performance of Direct Sequence Spread Spectrum(DSSS) in severe pulsed noise interference will be badly degraded when the duty factor is small.───当脉冲干扰占空比较小时，干扰能量集中，导致直接序列扩频（DSSS）系统的误码性能较差。

In management information system, the query performance of database has important effect on the application and spread of the system.───管理信息系统中，数据库的查询性能对系统的应用和推广具有重要的影响。

Simulation shows co-channel interference and maximum multi-path delay spread have significant impact on the BER performance and PDMRC gives the best performance in most common environment.───仿真表明同信道干扰与最大多径延迟扩展对系统性能影响很大，在通常情况下采用PDMRC具有最好的性能。

英语使用场景