“波罗科普原理”概念、定义、翻译-科学时代

单词	波罗科普原理
释义	测绘学词汇手册波罗科普原理 Porro-Koppe principle
随便看	cold backup cold bed cold bed on dry field cold bed on rice field cold bed rice seedling cold bed temperature cold beef with chilli sauce cold belt cold bending test cold bend test cold black cold black background cold blast cold blast pig iron cold blast sliding valve cold blocking cold-blooded animal cold boiled water cold bonded pellet cold boot cold box cold brittleness cold calking cold call cold call

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。