EMCEconomist⁴¹³⁰³⁺² 基本例句 abbr.电磁兼容性=Electromagnetic Compatibility Using innovative techniques and components, EMC's EFDs have been optimized for writes and longevity, The result is a significant improvement in EFDs write times, as compared to HDDs. 通过使用创新性技术和组件， EMC的 EFD进行了写操作和使用寿命优化。 这样 EFD的写操作响应时间相对于 HDD有了很大的改进。 ibm