中英词典查询

epm

abbr. 百万分之一当量;

例句:

  • A speech quality evaluation algorithm based on efficient psychoacoustics model, EPM - SQE , was proposed.
    提出了一种高效心理声学模型语音质量评价(EPM -SQE )算法.
  • The system architecture and implementing method of EPM are mainly studied.
    文章主要介绍EPM的系统结构与实现方法.
  • Ecological Pest Management ( EPM ) developed from Integrated Pest Management ( IPM ).
    害虫的生态管理 ( EPM ) 是害虫的综合管理 ( IPM ) 的进一步发展.