“边际收益率”的概念、定义、翻译、参考文献-科学参考

单词	边际收益率
释义	边际收益率 contribution margin ratio marginal income ratio marginal profit ratio
随便看	semisubmersible drilling platform semisubmersible drilling vessel semisubmersible drill rig semisubmersible platform semisubmersible rigs semisubmersible tug boat semisubsistance low-income sector semi-subsistence semi-successive brazing furnace semi sugar beet semi-sunk switch semisupination semisupine semi-symmetric semisynthesis semi-synthetic semi-synthetic estrogen semisynthetic fibre semisynthetic penicillin and ergot system fungus semi-synthetic sand semi-synthetic sand mix semi-tandem rolling semitanned skin semi-taper pin boss semitechnological factor

科学参考收录了1248194条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。