“记数制”概念、定义、翻译-科学时代

单词	记数制
释义	数学词汇手册记数制 system of numeration
随便看	data rate data rate data reasonableness test data record data record data recorder data recording control data recording device data recovery data reduction data reduction data reduction data reduction system data redundancy data relay satellite data requirement data research data research data resource data resource management data retention data retrieval data retrieval data retrieval data retrieval

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。