基本解釋邊際外部成本英漢例句雙語例句The fund uses the "marginal external cost" rule to allocate funds.這個基金組織用“邊際外部成本”槼則去分配基金。blog.sina.com.cnMOC is made up of three parts:marginal production cost(MPC), marginal user cost(MUC) and marginal external cost(MEC).邊際機會成本由三部分組成：邊際生産成本、邊際使用者成本和邊際外部成本。Figure 5.11 illustrates the same point for the case in which external economies affecting marginal cost curves are sufficiently important to yield a negatively sloping supply curve to the industry.影響邊際成本曲線的外部經(jīng)濟，對於得出一條負斜率的行業(yè)供給曲線是非常重要的——圖5.11即以這種情況說明上麪相同的觀點。marginal external cost更多例句專業(yè)釋義環(huán)境科學技術邊際外部成本