1、omega：英[???m?ɡ?]；美 [o??meɡ?]。 2、名詞，希臘字母的最后一個字,終了,最后。3、舉例：（1）Performance Evaluation of Investment Funds Based on the Omega Function 基于Omega函數(shù)的投資基金業(yè)績評估。（2）The Performance Test and Quality Control of the Omega 500 γ-Camera Omega500γ相機(jī)的性能測試和質(zhì)量控制。