| 释义 |
proportionalproportional[prəˈpɔ:ʃənl]adj.1.■(成)适当比例的, (与...)相称的(to)be directly [inversely, reciprocally] proportional to与...成正[反]比例density proportional与密度成比例的directly proportional成正比例的; 直接比例的proportional representation(选举上的)比例代表制proportional sampling比例抽样
词性变化proportional[prəˈpɔ:ʃənl]n.1.■【数】比例量[数, 项]
继承用法proportionalistn.1.■主张实行比例代表制者2.■(人力、物力等的)分派比例的安排者proportionality[prəˌpɔ:ʃəˈnæliti]n.1.■比例(性); 均衡(性); 相称proportionallyadv.1.■按比例地, 相配合地; 适当地
特殊用法duplex pressure proportional1.■双压式比例定量器(泡沫发生器用)mean proportional1.■比例中项multiple proportional1.■倍数比例 |