英:['prəʊə]
美:[ proə]
英:['prəʊə]
美:[ proə]
pro·a
pro
late 16th cent.: from Malay perahu
1 The energy efficiency mechanism of Polarized Refrigerant Oil Additive (PROA) is analyzed. Some disputes in study about PROA recently are discussed.
本文分析了极化冷冻机油添加剂(PROA)的节能机理,讨论了目前对极化冷冻机油添加剂研究中存在的一些争议。
2 Finn, 42, is manning a proa, a Polynesian style boat with an outrigger, on his record attempt.