“扇形结构”概念、定义、翻译-科学时代

单词	扇形结构
释义	地球科学词汇手册 sector structure 扇形结构
随便看	relative poverty statistic relative precision relative pressure relative price relative price relative price relative price relative price relative priority relative projective module relative pronoun relative purchasing power parity relative purchasing power parity theory relative radiation density relative radiometric calibration relative rate of growth relative ratio relative ratio with fixed base relative relief relative relief relative resting fluid relative risk relative risk relative roughness relative roughness of pipe flow

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。

sector structure