“有效保护率”的概念、定义、翻译、参考文献-科学参考

单词	有效保护率
释义	有效保护率 Encyclopedia 经济学对外贸易释 effective rate of protection有效保护率整个关税制度引起的国内增值的提高部分与自由贸易条件下增值部分相比的百分比。是整个关税制度（和有效保护措施）对某类产品在其生产过程中给予净增加值的影响。又称有效关税保护率。
随便看	matrixassisted laser desorption-ionization time of flight (MALDITOF) matrix-assisted laser desorption ionization time of flight mass spectrometer matrix-assisted laser desorption/ionization time-of-flight mass spectrometer matrix-assisted laser desorption ionization time of flight mass spectrometer (MALDI-TOFMS) matrix-assisted laser desorption timeofflight mass spectrometry matrix assisted plasma desorption matrix-assisted plasma desorption matrix assisted plasma desorption (MAPD) matrix-assisted plasma desorption (MAPD) matrix attachment region matrix calculation matrix calculus matrix cnverter matrix cobordant to zero matrix coding matrix coefficient matrix coefficient of representation matrix commutator matrix computation matrix computer matrix convex function matrix-crack interaction. matrix cube root matrix data analysis matrix decomposition

科学参考收录了854744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。