“产品样本”概念、定义、翻译-科学时代

单词	产品样本
释义	图书馆、情报与文献学词汇手册产品样本 product sample book；specimen of product
随便看	birth history birth injure birth injury birth interval birth interval-specific fertility rate birth limitation birth limitation rate birthmark birth omen birth omen birth order birth order fertility birth order ratio birth order-specific fertility rate birth peak birth place birth planning birth probability birth process birth process birth projection birth rank birth rate birth rate birth rate

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。