短語詞組短語proration plan 配產計劃proration factor 比例系數(shù)rational proration 合理配產proration law 配產法規(guī)proration coefficient 壁分系數(shù)proration schedule 開采量表proration production 配定產量proration unit 井的規(guī)定供油面積 返回 proration