英语词汇“specific productivity index”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典-现代词典

单词	specific productivity index
释义	specific productivity index specific productivity index [spə′sif·ik ‚präd·ək′tiv·əd·ē ‚in‚deks] (petroleum engineering) Barrels per day of oil produced per pound decline in bottom-hole pressure per foot of effective reservoir thickness.
随便看	sdamc sdamft sdan sdana sd analog formats sdang sdann sdao sdaoc sdap sdapa sdapc sdapcd sdapi sdapid sdapv sdar sdara sdarc sdarfc sdari sdarm s-dars sdars sdart

英语词典包含2567994条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。