“conceptual phase”的概念、定义、翻译、参考文献-科学参考

单词	conceptual phase
释义	conceptual phase 概念阶段构思阶段方案阶段
随便看	black nut black oil black oil conversion black onyx black opal blackout black-out amplifier blackout area blackout building blackout dial blackout effect blackout effect (接收机) blackout lamp blackout light black-out of flyback blackout pulse blackout voltage black oxide (指UO2) black paint black paint soil amendment and mulch black patch black patches black peak black pearl black pepper

科学参考收录了1248194条科技类词条，基本涵盖了常见科技类参考文献及英语词汇的翻译，是科学学习和研究的有利工具。