octane performance 中文意思是什麼
octane performance
解釋
辛烷值特性- octane : n. 【化學】辛烷。
- performance : n. 1. 執行，實行，履行；完成；實現；償還。2. 行為，動作，行動；工作。3. 性能；特性。4. 功績；成績。5. 演奏；彈奏；演出；（馴獸等的）表演；把戲。6. 【物理學】演績。
-
The simulation analysis using the ideal spectrum signal prototype which is constructed based on the infrared ray spectrum of octane level measure indicates that this method gives better signal to noise ratios and performance index ( g ) than conventional wavelet thresholding method via different kinds of mother wavelets
模擬實驗結果顯示，對于不同的小波母函數，採用該方法去噪后的結果優于未經能量元轉換的原方法，而且對于含有較高頻信息的信號，該方法的結果比原方法明顯更優越。 -
However, the yield of gasoline was still low relative to the amount of petroleum processed, and the quality, as measured by octane number, was inadequate for high - performance engines
然而，相對于所消耗的石油來講，汽油的產量仍較低，而且其質量，以辛烷值的大小來衡量，也不適用於高性能的發動機。
分享友人