请问composable multi-timbral ring

请问composable multi-timbral ring multi multi multi multi 请问multi-media center的中文意思是什么? Multi-axle multi是什么意思 什么是Multi renergle multi 什么是Multi multi-contour Simatic multi multi cleanser Multi in multi-part Armoured multi conductor PVC-SWA-PVC 请问这个怎么翻译 是关于电缆方面的 请问,data analyzed by linear quadratic and single-hit,multi-target models.怎么翻译