常見例句雙語例句As one method of image lossy compression vector quantization has great compression ratio.作為圖像有損壓縮的方法之一，矢量量化的壓縮比極大。In this paper, the concept of synthesized voltage vector is introduced into duty ratio control technique.文中將合成電壓矢量的思想引入到占空比控制技術(shù)中。And displays the structure endogenic force characteristic of these three kinds of different vector high ratio intuitively by the massive illustrations and forms.并以大量的插圖、表格直觀地表現(xiàn)這三種不同矢高比時(shí)結(jié)構(gòu)的內(nèi)力特征。 返回 vector ratio