“震实造型机”概念、定义、翻译-科学时代

单词	震实造型机
释义	请查阅冲击机--震实造型机
随便看	marginal category marginal channel marginal check marginal check marginal check marginal classification marginal classification marginal clause marginal coefficient marginal concept marginal consumption trend marginal contribution marginal contribution marginal contribution ratio marginal contribution ratio marginal cost marginal cost marginal cost marginal cost marginal cost marginal cost marginal cost marginal cost marginal cost marginal cost curve

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。