“研究与发展用发射井”的概念、定义、翻译、参考文献-科学参考

单词	研究与发展用发射井
释义	研究与发展用发射井 research and development silo (R and D silo)
随便看	training schedule training scheme training school training sequence training set training shot training specification training squadron training standard training target training time training unit training vital essence into energy ， training vitality into mentality ， training wall training works training year train lighting dynamo train-line train line train loader train load(ing) train locomotive train log train meter (测量目标实际位置的偏差)

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。