“正常有效解”概念、定义、翻译-科学时代

单词	正常有效解
释义	数学词汇手册正常有效解 proper efficient solution
随便看	range survey range switch range switching range tank range tie range-to-go range tracking range walk range-while-search range-while-search--range-while-search（RWS） range-while-search（RWS） Rangi ranging ranging ranging coverage ranging reticle ranging rod ranging system ranging theodolite Rangoon Rangoon rangoon creeper rangpur ranina ranitidine

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。